phq_0600 phq_0800
Name
phq_0700
Label
Patient Health Questionnaire 9: Trouble concentrating
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
gad
  • 0: Not at all
  • 1: Several days
  • 2: More than half the days
  • 3: Nearly everyday
Type
choices
Tags
phq9 phq9_07concentrate
Patient Health Questionnaire 9: Trouble concentrating vs STAGES Visit
Alliance Sleep Questionnaire
Total 1,881
Not at all 831
Several days 546
More than half the days 228
Nearly everyday 160
Unknown 116
Patient Health Questionnaire 9: Trouble concentrating vs Participant's sex
Alliance Sleep Questionnaire
Male Female Total
Total 868 991 1,859
Not at all 429 402 831
Several days 234 312 546
More than half the days 104 124 228
Nearly everyday 57 103 160
Unknown 44 50 94