Table 3.

Change over time in dietary intakes (log_e-transformed) in the intervention group compared with the control group of the MEDIM (‘impact of Migration and Ethnicity on Diabetes in Malmö’) intervention study. The analysis included all individuals with data available for at least two time points

	Crude model			Extended model*
Outcome	β †	P value	95 % CI	β	P value	95 % CI
Total energy intake (kcal) n CG 34, n IG 37	−0·024	0·24	−0·065, 0·016	−0·022	0·30	−0·065, 0·020
Carbohydrate (g) n CG 34, n IG 37	−0·020	0·42	−0·069, 0·029	−0·019	0·45	−0·070, 0·032
Carbohydrate (E%) n CG 34, n IG 37	0·006	0·66	−0·023, 0·036	0·005	0·74	−0·026, 0·036
Saturated fat (g) n CG 34, n IG 37	−0·043	0·15	−0·102, 0·016	−0·036	0·24	−0·097, 0·025
Saturated fat (E%) n CG 34, n IG 37	−0·017	0·39	−0·058, 0·023	−0·014	0·50	−0·055, 0·027
Total fat (g) n CG 34, n IG 37	−0·040	0·16	−0·091, 0·015	−0·034	0·22	−0·089, 0·021
Total fat (E%) n CG 34, n IG 37	−0·014	0·29	−0·041, 0·013	−0·013	0·35	−0·041, 0·015
Protein (g) n CG 34, n IG 37	0·002	0·92	−0·038, 0·043	0·0002	0·99	−0·042, 0·042
Protein (E%) n CG 34, n IG 37	0·025	0·07	−0·002, 0·054	0·022	0·14	−0·007, 0·050
Sucrose (g) n CG 34, n IG 37	−0·094	0·08	−0·201, 0·013	−0·071	0·18	−0·176, 0·034
Sucrose (E%) n CG 34, n IG 37	−0·067	0·18	−0·166, 0·031	−0·047	0·32	−0·142, 0·047
Fibre intake (g/4184 kJ (1000 kcal)) n CG 34, n IG 37	0·043	0·08	−0·004, 0·091	0·040	0·11	−0·009, 0·089

n _CG, number in control group (n for extended models can vary slightly because of missing values); n _IG, number in intervention group (n for extended models can vary slightly because of missing values); E%, percentage of energy intake.

^*Adjusted for age, sex, BMI, economic difficulties, self-efficacy, smoking, physical activity and education.

^† β is a parameter estimate for the interaction term ‘group status’בtime since baseline visit (months)’. The β coefficient indicates percentage change (calculated as 100×exp(β – 1)) in the outcomes per month in the intervention group compared with the control group.