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Table 3 Statistical comparisons between GAD-7 and PHQ-9 among COVID-19 positive and COVID-19 negative

From: Assessment of new-onset depression and anxiety associated with COVID-19

Measure COVID-19 negative (N=389) COVID-19 positive (N=118) Student’s t-test p-value
GAD-7 9.33 (5.10) 8.45 (5.49) 0.106
PHQ-9 10.03 (6.27) 10.42 (6.73) 0.553
  1. GAD-7 General Anxiety Disorder-7, PHQ Patient Health Questionnaire-9, SD standard deviation