Measurea | Time | Number | Unadjusted | 95% CI | p-value | Adjusted for Age | 95% CI | p-value | Adjusted for age, education, and income | 95% CI | p-value |
---|---|---|---|---|---|---|---|---|---|---|---|
Patient Health Questionnaire-2 (PHQ-2) (Range 0–6) | |||||||||||
PHQ-2 | Baseline | 71 | 1.01 | (0.71, 1.32) | . | 1.01 | (0.70, 1.32) | . | 1.04 | (0.65, 1.43) | . |
PHQ-2 | week12–baseline | 41 | -0.39 | (-0.74, -0.05) | 0.027 | -0.39 | (-0.74, -0.04) | 0.029 | -0.43 | (-0.81, -0.06) | 0.023 |
PHQ-2 | week24–baseline | 52 | -0.29 | (-0.60, 0.03) | 0.076 | -0.28 | (-0.60, 0.03) | 0.080 | -0.41 | (-0.75, -0.07) | 0.018 |
Center for Epidemiologic Studies Depression (CES-D) (Range 0–60) | |||||||||||
CES-D Score | Baseline | 70 | 10.91 | (8.96, 12.87) | . | 10.77 | (8.84, 12.71) | . | 10.88 | (8.33, 13.43) | . |
CES-D Score | week12–baseline | 39 | -2.03 | (-4.14, 0.07) | 0.058 | -1.96 | (-4.07, 0.14) | 0.068 | -2.12 | (-4.46, 0.22) | 0.076 |
CES-D Score | week24–baseline | 51 | -2.41 | (-4.30, -0.51) | 0.014 | -2.32 | (-4.22, -0.42) | 0.017 | -2.70 | (-4.80, -0.60) | 0.012 |
Perceived Stress Scale 10 (PSS) (Range 0–40) | |||||||||||
PSS-10 | Baseline | 71 | 14.45 | (12.74, 16.16) | . | 14.41 | (12.69, 16.13) | . | 14.75 | (12.48, 17.01) | . |
PSS-10 | week12–baseline | 42 | -1.71 | (-3.51, 0.09) | 0.062 | -1.69 | (-3.49, 0.11) | 0.066 | -1.80 | (-3.79, 0.19) | 0.076 |
PSS-10 | week24–baseline | 52 | -1.42 | (-3.08, 0.24) | 0.092 | -1.40 | (-3.06, 0.26) | 0.097 | -1.73 | (-3.56, 0.10) | 0.064 |
36-item Short Form Survey (SF-36) Mental Component Score (MCS) (Range 0-100) | |||||||||||
SF-36 MCS | Baseline | 71 | 45.41 | (42.14, 48.67) | . | 45.57 | (42.33, 48.80) | . | 46.57 | (42.29, 50.85) | . |
SF-36 MCS | week12–baseline | 42 | 1.97 | (-2.11, 6.05) | 0.342 | 1.86 | (-2.23, 5.95) | 0.369 | 0.98 | (-3.50, 5.47) | 0.664 |
SF-36 MCS | week24–baseline | 52 | 1.42 | (-2.35, 5.19) | 0.456 | 1.30 | (-2.48, 5.07) | 0.498 | 1.53 | (-2.60, 5.66) | 0.464 |
Measureb | Time | Number | Number ≥ 16 | Proportion | Unadjusted | 95% CI | p-value | Adjusted for Age | 95% CI | p-value | |
Depressive Symptoms ≥ 16 | Baseline | 70 | 18 | 25.71% | . |  | . |  |  |  | |
 | week12–baseline | 39 | 6 | 15.38% | 0.47 | (0.16, 1.40) | 0.173 | 0.48 | (0.16, 1.43) | 0.185 | |
 | week24–baseline | 51 | 9 | 17.65% | 0.56 | (0.21, 1.45) | 0.228 | 0.57 | (0.22, 1.49) | 0.248 |