Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Other |
Change in screening status for major depressive disorder |
Screening for major depressive disorder using the Patient Health Questionnaire-9 (9 items, self-report, possible range = 0-40, probable depression indicated by score of 10 or higher) |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for generalized anxiety disorder |
Screening for generalized anxiety disorder using the Generalized Anxiety Disorder Questionnaire-IV (9 items, self-report, probable generalized anxiety disorder indicated if participants endorse all diagnostic criteria) |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for social anxiety disorder |
Screening for social anxiety disorder using the Social Phobia Diagnostic Questionnaire (25 items, self-report; probable social anxiety disorder indicated if participants endorse all diagnostic criteria) |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for panic disorder |
Screening for panic disorder using Panic Disorder Self-Report (24 items, self-report, probable panic disorder indicated if participants endorse all diagnostic criteria) |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for anorexia nervosa |
Screening for anorexia nervosa using Stanford-Washington University Eating Disorder scale (14 items, self-report; probable anorexia nervosa indicated if participants score 59 or higher (out of 100) on weight concerns items and endorse current body mass index = 18.45) |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for bulimia nervosa/binge eating disorder |
Screening for bulimia nervosa or binge eating disorder using Stanford-Washington University Eating Disorder scale (14 items, self-report; probable bulimia nervosa or binge eating disorder indicated if participants do not screen positive for probable anorexia nervosa and endorse six or more instances of binge-eating, self-induced vomiting, or diuretic or laxative misuse in the past three months). |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for insomnia |
Screening for insomnia using Insomnia Severity Index (7 items, self-report, scores range from 0 to 28; probable insomnia indicated by score of 15 or higher). |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for alcohol use disorder |
Screening for alcohol use disorder using Alcohol Use Disorders Identification Test-C (3 items, self-report, scores range from 0 to 12; probable alcohol use disorder indicated by score of 4 or higher for males and 3 or higher for females). |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Other |
Change in screening status for posttraumatic stress disorder |
Screening for posttraumatic stress disorder using Primary Care PTSD Screen (4 items, self-report, scores range from 0 to 4; probable posttraumatic stress disorder indicated by score of 3 or higher). |
Measured at baseline, one month, and three months. Outcomes include change in screening status from baseline to one month and change in screening status from baseline to three months. |
|
Primary |
Change in stress |
Stress assessed using the Stress subscale of the Depression, Anxiety, Stress Scales-Short Form (7 of 21 items; self-report; possible range = 0-42) |
Measured at baseline, one month, and three months. The primary outcome is change in scale scores from baseline to one month. Change from baseline to three months will also be examined as a secondary outcome. |
|
Secondary |
Change in anxiety |
Anxiety assessed using the Anxiety subscale of the Depression, Anxiety, Stress Scales-Short Form (7 of 21 items; self-report; possible range = 0-42) |
Measured at baseline, one month, and three months. Outcomes include change in scale score from baseline to one month and change in scale score from baseline to three months. |
|
Secondary |
Change in depression |
Depression assessed using the Depression subscale of the Depression, Anxiety, Stress Scales-Short Form (7 of 21 items; self-report; possible range = 0-42) |
Measured at baseline, one month, and three months. Outcomes include change in scale score from baseline to one month and change in scale score from baseline to three months. |
|
Secondary |
Change in perceived stress |
Perceived stress assessed using the Perceived Stress Scale-10 (10 items, self-report; possible range = 0-40) |
Measured at baseline, one month, and three months. Outcomes include change in scale score from baseline to one month and change in scale score from baseline to three months. |
|
Secondary |
Change in coronavirus-related stress |
Coronavirus-related stress assessed using the COVID Stress Scales (6-item self-report subscales assessing the following forms of coronavirus-related stress: danger, socioeconomic consequences, xenophobia, contamination fears, traumatic stress, compulsive checking; subscale scores range from 0 to 24) |
Measured at baseline, one month, and three months. Outcomes include change in subscale scores from baseline to one month and change in subscale scores from baseline to three months. |
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