Table 4. Effect of the case-control status on the Acetylation ratios (log AFMU/1X) in subjects with different NAT2 genotypes.

Genotype	Status	Mean Log ratio (SD)	95% CI min	95% CI max	Inter-group comparison
NAT2*4/*4	Case (n = 7)	0.273 (0.181)	0.105	0.441
	Control (n = 29)	0.341 (0.167)	0.277	0.404	p = 0.373
NAT2*4/*5	Case (n = 20)	0.157 (0.197)	0.065	0.249
	Control (n = 75)	0.181 (0.117)	0.154	0.209	p = 0.605
NAT2*4/*6	Case (n = 8)	0.166 (0.116)	0.077	0.254
	Control (n = 58)	0.197 (0.140)	0.159	0.235	p = 0.474
NAT2*5/*5	Case (n = 11)	−0.496 (0.134)	−0.405	−0.586
	Control (n = 80)	−0.479 (0.141)	−0.447	−0.510	p = 0.705
NAT2*5/*6	Case (n = 20)	−0.595 (0.122)	−0.536	−0.653
	Control (n = 95)	−0.543 (0.132)	−0.516	−0.569	p = 0.103
NAT2*6/*6	Case (n = 7)	−0.714 (0.087)	−0.633	−0.795
	Control (n = 25)	−0.627 (0.158)	−0.563	−0.691	p = 0.173