Table 5.

UDCA study: Regression analysis for the size of the largest baseline adenoma

	25(OH)D		Male		Age
Method	Esta (SEb)	p c	Est (SE)	p	Est (SE)	p
CC	−0.042 (0.025)	0.096	−1.038 (0.483)	0.032	−0.046 (0.027)	0.089
IPWDR	−0.046 (0.052)	0.376	−0.799 (0.893)	0.371	−0.018 (0.026)	0.489
NNMIB
(3,0.8,0.2)	−0.046 (0.021)	0.028	−0.798 (0.352)	0.023	−0.018 (0.019)	0.343
(3,0.5,0.5)	−0.045 (0.020)	0.024	−0.806 (0.352)	0.022	−0.018 (0.019)	0.343
(3,0.2,0.8)	−0.039 (0.025)	0.119	−0.821 (0.355)	0.021	−0.018 (0.019)	0.343
(5,0.8,0.2)	−0.044 (0.026)	0.091	−0.802 (0.352)	0.023	−0.017 (0.019)	0.371
(5,0.5,0.5)	−0.043 (0.021)	0.041	−0.799 (0.350)	0.022	−0.018 (0.019)	0.343
(5,0.2,0.8)	−0.037 (0.019)	0.051	−0.816 (0.351)	0.020	−0.017 (0.019)	0.371

^aEstimate of regression coefficient.

^bEstimate of standard error.

^cp-Value.