Related Variables

gad_1 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Feeling nervous, anxious, or on edge

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_2 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Not being able to stop or control worrying

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_3 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Worrying too much about different things

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_4 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Trouble relaxing

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_5 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Being so restless that it is hard to sit still

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_6 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Becoming easily annoyed or irritable

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_7 Generalized Anxiety Disorder-7 Questionnaire: Please rate the following symptoms for the past two (2) weeks: Feeling afraid, as if something awful might happen

Item from the GAD-7 Questionnaire. Spitzer et al, 2006 (PubMed ID: 16717171)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
gad_total Generalized Anxiety Disorder-7 Questionnaire: Total Score

Calculated - Summary score based on a 7-item questionnaires for generalized anxiety. Scale 0 - 3 for individual items; 0 - 21 for overall score. Scores of 5-9 are categorized as mild anxiety, 10 - 14 as moderate anxiety, 15 and above as severe anxiety, respectively. As a screening tool, score of 10 and above suggests further evalution. Schwartz, Jandorf & Krupp, 1993 (PubMed ID: 8229906)

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General Health/Generalized Anxiety Disorder Questionnaire (GAD-7)
inq_1 Interpersonal Needs Questionnaire: These days, the people in my life would be better off if I were gone

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_10 Interpersonal Needs Questionnaire: These days, I am fortunate to have many caring and supportive friends

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_11 Interpersonal Needs Questionnaire: These days, I feel disconnected from other people

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_12 Interpersonal Needs Questionnaire: These days, I often feel like an outsider in social gatherings

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_13 Interpersonal Needs Questionnaire: These days, I feel that there are people I can turn to in times of need

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_14 Interpersonal Needs Questionnaire: These days, I am close to other people

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_15 Interpersonal Needs Questionnaire: These days, I have at least one satisfying interaction every day

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_2 Interpersonal Needs Questionnaire: These days, the people in my life would be happier without me

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_3 Interpersonal Needs Questionnaire: These days, I think I am a burden on society

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_4 Interpersonal Needs Questionnaire: These days, I think my death would be a relief to the people in my life

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_5 Interpersonal Needs Questionnaire: These days, I think the people in my life wish they could be rid of me

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_6 Interpersonal Needs Questionnaire: These days, I think I make things worse for the people in my life

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

Search for all Interpersonal Needs Questionnaire variables within this dataset

General Health/Interpersonal Needs Questionnaire
inq_7 Interpersonal Needs Questionnaire: These days, other people care about me

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

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General Health/Interpersonal Needs Questionnaire
inq_8 Interpersonal Needs Questionnaire: These days, I feel like I belong

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

Search for all Interpersonal Needs Questionnaire variables within this dataset

General Health/Interpersonal Needs Questionnaire
inq_9 Interpersonal Needs Questionnaire: These days, I rarely interact with people who care about me

Item from the Interpersonal Needs Questionnaire. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

Search for all Interpersonal Needs Questionnaire variables within this dataset

General Health/Interpersonal Needs Questionnaire
inq_perceivedburden Interpersonal Needs Questionnaire: Percieved Burden Summary Score

Summary item from the Interpersonal Needs Questionnaire, calculated from inq_1 to inq_6; scores range from 6 to 42 and higher scores indicate a greater percieved burden. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

Search for all Interpersonal Needs Questionnaire variables within this dataset

General Health/Interpersonal Needs Questionnaire
inq_thwartedbelong Interpersonal Needs Questionnaire: Thwarted Belonging Summary Score

Summary item from the Interpersonal Needs Questionnaire, calculated from inq_7 to inq_15 (Items 7, 8, 10, 13, 14, and 15 are reverse-wordedand scored); scores range from 9 to 63 and higher scores indicate a greater sense of thwarted belonging. Van Orden et al, 2006 (PubMed ID: 21928908)

Original text: Please respond to each question by using your own current beliefs and experiences, NOT what you think is true in general, or what might be true for other people. Please base your responses on how you've been feeling recently. Use the rating scale to find the number that best matches how you feel and circle that number. There are no right or wrong answers: we are interested in what you think and feel.

Search for all Interpersonal Needs Questionnaire variables within this dataset

General Health/Interpersonal Needs Questionnaire
psqi_1 Pittsburgh Sleep Quality Index: When usually gone to bed the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, what time have you usually gone to bed at night?


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Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_10 Pittsburgh Sleep Quality Index: Do you have a bed partner or roommate?

Item related to Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: Do you have a bed partner or roommate?

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Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_11a Pittsburgh Sleep Quality Index: Frequency of loud snoring in the past month reported by a roommate/bed partner

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

If you have a roommate or bed partner, ask him/her how often in the past month you have had: Loud snoring


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Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_11b Pittsburgh Sleep Quality Index: Frequency of long pauses between breaths while asleep in the past month reported by a roommate/bed partner

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

If you have a roommate or bed partner, ask him/her how often in the past month you have had: Long pauses between breaths while asleep


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_11c Pittsburgh Sleep Quality Index: Frequency of legs twitching or jerking while asleep in the past month reported by a roommate/bed partner

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

If you have a roommate or bed partner, ask him /her how often in the past month you have had: Leg twitching or jerking while you sleep


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_11d Pittsburgh Sleep Quality Index: Frequency of episodes of disorientation or confusion during sleep in the past month reported by a roommate/bed partner

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

If you have a roommate or bed partner, ask him/her how often in the past month you have had: Episodes of disorientation or confusion during sleep


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_11e Pittsburgh Sleep Quality Index: Frequency of other restlessness while asleep in the past month reported by a roommate/bed partner

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

If you have a roommate or bed partner, ask him/her how often in the past month you have had: Other restlessness while you sleep


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_2 Pittsburgh Sleep Quality Index: How long taken to fall asleep each night the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how long (in minutes) has it usually taken you to fall asleep each night?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_3 Pittsburgh Sleep Quality Index: What time gotten up in the morning the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, what time have you usually gotten up in the morning?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_4 Pittsburgh Sleep Quality Index: Hours of actual sleep at night the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how many hours of actual sleep did you get at night (this may be different than the number of hours you spend in bed)?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5a Pittsburgh Sleep Quality Index: Cannot get to sleep within 30 minutes the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: cannot get to sleep within 30 mins?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5b Pittsburgh Sleep Quality Index: Wake in the middle or night or early morning the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Wake up in the middle of the night or early morning?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5c Pittsburgh Sleep Quality Index: Have to get up to use the bathroom the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Have to get up to use the bathroom?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5d Pittsburgh Sleep Quality Index: Cannot breathe comfortably during sleep the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Cannot breathe comfortably?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5e Pittsburgh Sleep Quality Index: Cough or snore loudly during sleep the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Cough or snore loudly?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5f Pittsburgh Sleep Quality Index: Feel too cold during sleep the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Feel too cold?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5g Pittsburgh Sleep Quality Index: Feel too hot during sleep the past month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Feel too hot?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5h Pittsburgh Sleep Quality Index: Have bad dreams during sleep last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Have bad dreams?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5i Pittsburgh Sleep Quality Index: Have pain during sleep last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Have pain?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_5j Pittsburgh Sleep Quality Index: Other reasons for trouble sleeping last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month how often have you had trouble sleeping because you: Other reason(s), please describe (select not during the past month if no other reasons apply)


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Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_6 Pittsburgh Sleep Quality Index: How often taken prescribed medicine to help with sleep last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how often have you taken medicine to help you sleep (prescribed or over the counter)?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_7 Pittsburgh Sleep Quality Index: Trouble staying awake while driving, eating, or engaging socially last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how often have you had trouble staying awake while driving, eating meals, or engaging in social activity?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_8 Pittsburgh Sleep Quality Index: Problem to keep up enthusiasm to get things done last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how much of a problem has it been for you to keep up enough enthusiasm to get things done?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_9 Pittsburgh Sleep Quality Index: Rate overall sleep quality last month

Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Original text: The following questions relate to your usual sleep habits during the past month only. Your answers should indicate the most accurate reply for the majority of days and nights in the past month.

During the past month, how would you rate your sleep quality overall?


Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c1 Pittsburgh Sleep Quality Index: Subjective sleep quality component subscore

Subscore based on 1 item from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_9:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c2 Pittsburgh Sleep Quality Index: Sleep latency component subscore

Subscore based on 2 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_2: , :psqi_5a:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c3 Pittsburgh Sleep Quality Index: Sleep duration component subscore

Subscore based on 1 item from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_4:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c4 Pittsburgh Sleep Quality Index: Habitual sleep efficiency component subscore

Subscore based on 3 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_1:, :psqi_3:, :psqi_4:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c5 Pittsburgh Sleep Quality Index: Sleep disturbances component subscore

Subscore based on 9 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_5b:, :psqi_5c:, :psqi_5d:, :psqi_5e:, :psqi_5f:, :psqi_5g:, :psqi_5h:, :psqi_5i:, :psqi_5j:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c6 Pittsburgh Sleep Quality Index: Use of sleeping medication component subscore

Subscore based on 1 item from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_6:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_c7 Pittsburgh Sleep Quality Index: Daytime dysfunction component subscore

Subscore based on 2 items from Pittsburgh Sleep Quality Index, with a range of 0-3. A score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. Buysse et. al 1989 (PubMed ID: 2748771)

External semantic reference: CDE

Search for all PSQI variables within this dataset

Source: :psqi_7:, :psqi_8:

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)
psqi_total Pittsburgh Sleep Quality Index: Total (Global) Score

Summary score for the Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771) Seven component scores are derived, from 0 (no difficulty) to 3 (severe difficulty). The global score is the sum of the seven components (0 to 21), while higher scores indicate worse sleep quality.

External semantic reference: CDE

Search for all PSQI variables within this dataset

Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI)