Table 2 Longitudinal Change in Mental Health Measures at 12 and 24 weeks in Black Impact

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

Measure^b

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