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psqi_11e under Sleep Questionnaires/Sleep Habits/Pittsburgh Sleep Quality Index (PSQI) in ANSWERS variables
Item from Pittsburgh Sleep Quality Index. Buysse et. al 1989 (PubMed ID: 2748771)External semantic reference: CDEOriginal 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
bkgrd1_c6 under Demographics/Acculturation in HCHS variables
Variable collapses 'Central' and 'South American' categories into one group and the 'Other' and 'More than one heritage' categories into one group.
v6sohrt under Medical History in SOF variables
This variable was collected at visit 6, a different timepoint than the 'Visit 8' sleep variables
otherou under Sleep Monitoring/Polysomnography/Signal Quality in SOF variables
Scorer observed other outlying values.
othprbae under Clinical Data/Adverse Events in SHHS variables
Other problem?
emctdn25 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: During the past 4 weeks, have you had this problem with work or other regular daily activities because of emotional problems: Cut down on the amount of time you spend on workSearch for all SF-36 variables within this dataset
phctdn25 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: During the past 4 weeks, have you had this problem with work or other regular daily activities because of physical health: Cut down on the amount of time you spend on workSearch for all SF-36 variables within this dataset
sickez25 under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS1 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: Choose (definitely True-definitely False): I seem to get sick a little easier than other people.Search for all SF-36 variables within this dataset
ql205a under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS2 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: 5. During the past four weeks, have you had any of the following problems with regular daily activities as a result of EMOTIONAL PROBLEMS (such as feeling depressed or anxious)? (Please check either Yes or No for each question) a. Cut down on the amount of time you spent on work or other activities.Search for all SF-36 variables within this dataset
ql205c under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS2 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: 5. During the past four weeks, have you had any of the following problems with regular daily activities as a result of EMOTIONAL PROBLEMS (such as feeling depressed or anxious)? (Please check either Yes or No for each question.) c. Didn't do work or other activities as carefully as usual.Search for all SF-36 variables within this dataset
ql211a under General Health/Medical Outcomes Study Short Form (SF-36)/SHHS2 in SHHS variables
Item from the Medical Outcomes Study Short Form 36 (SF-36). Ware JE and Sherbourne CD, 1992 (PubMed ID: 1593914)Original question: 11. Please choose the answer that best describes how true or false each of the following statements is for you. a. I seem to get sick a little easier than other people.Search for all SF-36 variables within this dataset
ntca1 under Medical History/Medications/SHHS1 in SHHS variables
Participant taking NON-TRICYCLIC ANTIDEPRESSANTS OTHER THAN monoamine oxidase inhibitor (MAOI) within two weeks of the Sleep Heart Health Study Visit One (SHHS1) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
dihir2 under Medical History/Medications/SHHS2 in SHHS variables
Participant taking IMMEDIATE-RELEASE DIHYDROPYRIDINES OTHER THAN NIFEDIPINE within two weeks of the Sleep Heart Health Study Visit Two (SHHS2) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
dihsr2 under Medical History/Medications/SHHS2 in SHHS variables
Participant taking SLOW-RELEASE DIHYDROPYRIDINES OTHER THAN NIFEDIPINE OR AMLOPIDINE within two weeks of the Sleep Heart Health Study Visit Two (SHHS2) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
ntca2 under Medical History/Medications/SHHS2 in SHHS variables
Participant taking NON-TRICYCLIC ANTIDEPRESSANTS OTHER THAN monoamine oxidase inhibitor (MAOI) within two weeks of the Sleep Heart Health Study Visit Two (SHHS2) visit. All medications were recorded during the interview, and medication information was later categorized by physician review.
othrcs15 under Medical History/SHHS1 in SHHS variables
Doctor of Medicine (MD) said participant had other heart/cardiac surgery?
otherou under Sleep Monitoring/Polysomnography/Signal Quality/SHHS2 in SHHS variables
Scorer observed other outlying values.
sh318a under Sleep Questionnaires/Sleep Disorder in SHHS variables
Have you ever been told by a doctor that you have a sleep disorder (other than sleep apnea)? 18. What other sleep disorder? (check all that apply) a. Insomnia
sh318b under Sleep Questionnaires/Sleep Disorder in SHHS variables
Have you ever been told by a doctor that you have a sleep disorder (other than sleep apnea)? 18. What other sleep disorder? (check all that apply) b. Restless legs
sh318c under Sleep Questionnaires/Sleep Disorder in SHHS variables
Have you ever been told by a doctor that you have a sleep disorder (other than sleep apnea)? 18. What other sleep disorder? (check all that apply) c. Narcolepsy
sh307d under Sleep Questionnaires/Sleep Habits in SHHS variables
What are your reasons for regular napping in the afternoon? (check all that apply) d. Other (please explain).
losoth under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables
1=data lost - other
otherou under Sleep Monitoring/Polysomnography/Signal Quality in CHAT variables
1=Outlier - other