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Table 3 Pre-post health extension for diabetes averages of SF-12 physical and mental component scores

From: Community-based diabetes self-management and support program: addressing quality of life and social vulnerability

Characteristics

Pre-HED

Mean (Std.)

Post-HED

Mean (Std.)

Mean Change

Mean (Std.)

Z-value

P-value

Effect Size

Cohen’s d

All Participants (N = 1,006)

 PCS

42.72 (± 11.02)

45.01 (± 11.01)

2.29 (± 8.52)

-8.84

< 0.001

0.269

 MCS

51.34 (± 10.40)

52.83 (± 9.40)

1.49 (± 9.04)

-4.86

< 0.001

0.165

Social Vulnerability Index

Low SVI (N = 183)

 PCS

44.21 (± 10.96)

47.15 (± 10.62)

2.94 (± 8.59)

-5.34

< 0.001

0.342

 MCS

51.90 (± 10.00)

53.11 (± 8.88)

1.21 (± 9.68)

-1.21

0.227

0.125

Low-to-Moderate SVI (N = 242)

 PCS

42.76 (± 10.53)

45.14 (± 10.80)

2.37 (± 8.44)

-4.36

< 0.001

0.281

 MCS

51.86 (± 9.89)

52.81 (± 9.03)

0.95 (± 9.53)

-1.51

0.131

0.100

Moderate-to-High SVI (N = 282)

 PCS

42.80 (± 11.11)

44.57 (± 11.17)

1.77 (± 8.36)

-3.74

< 0.001

0.211

 MCS

51.29 (± 10.64)

52.78 (± 10.65)

1.49 (± 8.01)

-2.74

0.006

0.186

High SVI (N = 299)

 PCS

41.72 (± 11.31)

44.03 (± 11.12)

2.32 (± 8.72)

-4.379

< 0.001

0.266

 MCS

50.63 (± 10.80)

52.73 (± 9.63)

2.10 (± 9.16)

-3.901

< 0.001

0.229

  1. Abbreviations PCS, Physical Component score; MCS, Mental Component score; SVI, Social Vulnerability Index