. 2019 Jun 17;36(8):1737–1741. doi: 10.1007/s10815-019-01500-2

Table 2.

Sperm concentration of different genotypes between the two groups

		n	Sperm concentration (× 10⁶/ml)	F/t	P	95% CI
Case group	CC	64	74.42 ± 55.46	20.442	< 0.001	60.56–88.27
	CT	175	96.48 ± 58.85^a			87.70–105.26
	TT	106	52.23 ± 53.22^a,b			41.98–62.48
Control group	CC	51	42.58 ± 27.42^a,b	10.506	< 0.001	34.87–50.29
	CT	65	65.60 ± 30.77^b,d			57.98–73.23
	TT	29	41.85 ± 34.49^a,b,e			28.73–54.97
Total	Case group	345	78.79 ± 59.66	4.960	< 0.001	72.47–85.11
Total	Control group	145	52.76 ± 32.38	4.960	< 0.001	47.44–58.07

^aCompared with the case group CC, P < 0.05

^bCompared with the case group CT, P < 0.05

^cCompared with the case group TT, P < 0.05

^dCompared with the control group CC, P < 0.05

^eCompared with the control group CT, P < 0.05