Table 4.

Regression analysis on mean difference in HbA1C from baseline to 12 weeks after intervention^a

	Unadjusted	P-value	Adjusted model	P-value
	Coefficient (95 % CI)		Coefficient (95 % CI)
Age (year)	−0⋅04 (−0⋅1, 0⋅03)	0⋅30
Gender
Female	−0⋅7 (−1⋅5, 0⋅2)	0⋅11	−0⋅3 (−1⋅1, 0⋅5)	0⋅44
Education
High school
Diploma	0⋅2 (−0⋅9, 1⋅2)	0⋅76	0⋅4 (−0⋅5, 1⋅3)	0⋅34
Graduate and higher	0⋅2 (−0⋅5, 0⋅9)	0⋅64	0⋅1 (−0⋅4, 0⋅7)	0⋅63
Income (million Rp)
<5
5 to <10	0⋅4 (−0⋅3, 1⋅2)	0⋅28
≥10	0⋅6 (−0⋅3, 1⋅5)	0⋅21
Smoking
None smoker
Current smoker	0⋅7 (−0⋅9, 1⋅5)	0⋅08	0⋅5 (−0⋅2, 1⋅3)	0⋅18
Ex-smoker	0⋅4 (−0⋅4, 1⋅1)	0⋅34	−0⋅3 (−1, 0⋅4)	0⋅44
Family history of DM
No	−0⋅6 (−1⋅3, −0⋅03)	0⋅04	−0⋅1 (−0⋅7, 0⋅5)	0⋅78
Anthropometry
Weight at baseline	0⋅01(−0⋅01, 0⋅04)	0⋅23
Waist circumference at baseline	0⋅01(−0⋅02, 0⋅04)	0⋅60
BMI at baseline	0 (−0⋅07, 0⋅08)	0⋅91
Baseline Biochemical indicator
HbA1C	−0⋅5 (−0⋅7, −0⋅3)	<0⋅001	−0⋅5 (−0⋅7, −0⋅3)	<0⋅001*
FBG	−0⋅02 (−0⋅01, 0⋅02)	0⋅28
PPG	0 (−0⋅01, 0⋅01)	0⋅20
Insulin use (baseline)
Yes	1⋅1 (0⋅2, 2⋅1)	0⋅02	0⋅7 (−0⋅2, 1��5)	0⋅11
Treatment
Intervention	−0⋅83 (−1⋅4, −0⋅2)	0⋅01	−0⋅7 (−1⋅2, −0⋅1)	0⋅02*

^aAdjusted R-square: 0⋅407.

^*P < 0⋅001.