Table 2.

Correlation coefficients for the effects of age and baseline BMI, or 95% confidence intervals for the effect of RYGB, absence of T2D and remission from T2D on δ BMI at 1, 2, 3, 4, and 5 years of follow-up

	δ BMI 1 year (N = 269)	δ BMI 2 years (N = 308)	δ BMI 3 years (N = 210)	δ BMI 4 years (N = 151)	δ BMI 5 years (N = 105)
Correlation coefficient
Age	− 0.24***	− 0.24***	− 0.22**	− 0.19*	− 0.33***
Baseline BMI	0.61***	0.68***	0.68***	0.73***	0.75***
95% confidence interval
RYGB	0.99–2.49***	1.14–2.71***	0.90–2.90***	0.96–3.72**	1.51–5.34***
Absence of T2D	0.65–2.07***	0.56–2.04***	0.43–2.31**	0.28–2.70*	0.34–3.24*
Non-T2D remission	− 2.72 to 0.29	− 3.51 to − 0.31*	− 4.74 to − 0.72**	− 4.9 to − 0.77**	− 5.97 to − 1.41**

^*p < 0.05; **p < 0.01; ***p < 0.001