Table 2.
The effect of the intervention compared between the intervention and control groups.
| Characteristics | Participants | Effect size, Cohen d (95% CI) | P value | ||||||||
|
|
Control group (n=53) | Missing data | Intervention group (n=50) | Missing data |
|
|
|||||
| HbA1ca (%), mean (SD) | 6.6 (0.3) | 12 | 6.4 (0.3) | 17 | 0.7b (0.2 to 1.1) | .009 | |||||
| HbA1c (mmol/mol), mean (SD) | 48.7 (3.6) | 12 | 46.5 (3.0) | 17 | 0.7b (0.2 to 1.1) | .009 | |||||
| Weight (kg), mean (SD) | 76.5 (13.2) | 11 | 74.8 (13.2) | 13 | 0.1 (–0.4 to 0.5) | .58 | |||||
| BMI (kg/m2), mean (SD) | 26.7 (3.7) | 11 | 26.5 (4.4) | 13 | 0.1 (–0.4 to 0.5) | .83 | |||||
| Motivation for changing physical activity, n (%) |
|
<.001 | |||||||||
|
|
“I have no plan to change.” | 7 (13) |
|
5 (10) |
|
N/A |
|
||||
|
|
“I currently have a plan to change.” | 18 (34) |
|
4 (8) |
|
N/A |
|
||||
|
|
“I already changed my activity.” | 12 (23) |
|
26 (52) |
|
N/A |
|
||||
|
|
Missing data | 16 (30) |
|
15 (30) |
|
N/A |
|
||||
aHbA1c: hemoglobin A1c.
bP<.01.