Table 3 Adjusted linear regression model (Multiple Regression) of change scores from baseline to Week 8 in depressive symptoms among those with clinically elevated levels of baseline depressive symptoms: PHQ-8 ≥ 10
Characteristics of Interest | PHQ-8: Week 8 Change Scores | ||
|---|---|---|---|
Estimates | 95% CI | p-value | |
(Intercept) | -2.46 | -10.16 – 5.24 | 0.53 |
Used the app in at least 4 of 8 weeks | 0.20 | -1.75 – 2.15 | 0.84 |
Age | 0.05 | -0.03 – 0.14 | 0.23 |
Sex at Birth | |||
 Male | Reference Level | ||
 Female | -0.96 | -3.24 – 1.32 | 0.41 |
Sexual Orientation | |||
 Heterosexual | Reference Level | ||
 Sexual Minority | 5.71 | 2.88 – 8.54 | < 0.01 |
Education | |||
 High School | Reference Level | ||
 College Degree | -1.63 | -4.33 – 1.07 | 0.23 |
 Graduate or postgraduate degree | -0.24 | -3.18 – 2.70 | 0.87 |
 Some college or technical school | 0.88 | -2.26 – 4.01 | 0.58 |
Marital Status | |||
 Married/Partnered/Cohabiting | Reference Level | ||
 Divorced/Separated/Widowed | -3.86 | -7.38 – -0.34 | 0.03 |
 Single | -3.75 | -5.78 – -1.72 | < 0.01 |
BL Depressive Symptom Severity | |||
 Moderate | Reference Level | ||
 Moderate-Severe | -0.09 | -2.44 – 2.25 | 0.94 |
 Severe | -5.32 | -8.16 – -2.47 | < 0.01 |
BL Anxiety Symptom Severity | |||
 Minimal | Reference Level | ||
 Mild | -3.97 | -10.29 – 2.35 | 0.215 |
 Moderate | -4.50 | -11.02 – 2.02 | 0.17 |
 Severe | -5.59 | -12.17 – 0.99 | < 0.01 |
 Concurrent Mental Health Treatmenta | 2.62 | 0.80 – 4.43 | < 0.01 |