phq08 phq10
Name
phq09
Label
Patient Health Questionnaire 9: Thought you would be better off dead
Description

Item from Patient Health Questionnaire 9-item. Kroenke K et al. 2001 (PubMED ID: 11556941)

Search for all PHQ-9 variables within this dataset

Domain
phq9
  • 0: Not at all
  • 1: Several days
  • 2: More than half the days
  • 3: Nearly every day
Type
choices
Tags
phq9 phq9_09dead
Patient Health Questionnaire 9: Thought you would be better off dead vs Visit number
Baseline Follow-up
Total 318 301
Not at all 301 287
Several days 12 10
More than half the days 3 3
Nearly every day 2 1
Patient Health Questionnaire 9: Thought you would be better off dead vs Treatment Arm
Baseline
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 106 106 106 318
Not at all 100 100 101 301
Several days 3 4 5 12
More than half the days 2 1 - 3
Nearly every day 1 1 - 2
Patient Health Questionnaire 9: Thought you would be better off dead vs Treatment Arm
Follow-up
Healthy Lifestyles and Sleep Education - control arm (HLSE) Healthy Lifestyles and Sleep Education + (supplemental nocturnal) Oxygen - oxygen arm (HLSE-O) Healthy Lifestyles and Sleep Education + Positive airway pressure treatment - CPAP arm (HLSE-P) Total
Total 100 101 100 301
Not at all 95 97 95 287
Several days 3 4 3 10
More than half the days 1 - 2 3
Nearly every day 1 - - 1
Patient Health Questionnaire 9: Thought you would be better off dead vs Age category
Baseline
45-54 years 55-64 years 65 years or older Total
Total 53 139 126 318
Not at all 48 130 123 301
Several days 4 6 2 12
More than half the days 1 1 1 3
Nearly every day - 2 - 2
Patient Health Questionnaire 9: Thought you would be better off dead vs Age category
Follow-up
45-54 years 55-64 years 65 years or older Total
Total 49 127 124 300
Not at all 46 120 120 286
Several days 2 5 3 10
More than half the days 1 1 1 3
Nearly every day - 1 - 1
Patient Health Questionnaire 9: Thought you would be better off dead vs Gender of the participant
Baseline
Female Male Total
Total 84 234 318
Not at all 82 219 301
Several days 1 11 12
More than half the days - 3 3
Nearly every day 1 1 2
Patient Health Questionnaire 9: Thought you would be better off dead vs Gender of the participant
Follow-up
Female Male Total
Total 79 222 301
Not at all 75 212 287
Several days 3 7 10
More than half the days 1 2 3
Nearly every day - 1 1
Patient Health Questionnaire 9: Thought you would be better off dead vs Race of the participant
Baseline
White American Indian or Alaskan Native Black or African American Asian Native Hawaiian or other Pacific islander Other Multiple Total
Total 256 2 43 6 1 4 5 317
Not at all 240 2 43 6 1 3 5 300
Several days 11 - - - - 1 - 12
More than half the days 3 - - - - - - 3
Nearly every day 2 - - - - - - 2
Patient Health Questionnaire 9: Thought you would be better off dead vs Race of the participant
Follow-up
White American Indian or Alaskan Native Black or African American Asian Native Hawaiian or other Pacific islander Other Multiple Total
Total 241 2 41 6 1 3 5 299
Not at all 227 2 41 6 1 3 5 285
Several days 10 - - - - - - 10
More than half the days 3 - - - - - - 3
Nearly every day 1 - - - - - - 1