Colonic J-pouch anal anastomosis after ultralow anterior resection with upper sphincter excision for low-lying rectal cancer

Table 2 Comparison of FISI scores and FIQL scales.

FISI score
		Nonpouch	J-pouch	P	1-β2
3	mo	38.9	31.2	0.017	0.7677
12	mo	27.7	18.6	0.032	0.7747
FIQL scales
		Nonpouch	J-pouch	P	1-β2
3	mo	(n = 22)	(n = 21)
	Lifestyle	1.96	2.61	0.011	0.8223
	Coping	1.74	2.41	0.004	0.8961
	Depression	2.24	2.91	0.016	0.7786
	Embarrassment	2.05	2.73	0.018	0.7717
12	mo	(n = 22)	(n = 19)
	Lifestyle	2.67	3.37	0.015	0.8312
	Coping	2.59	3.18	0.040	0.7011
	Depression	2.83	3.64	0.004	0.9154
	Embarrassment	2.98	3.23	0.267	0.2663

²1-β: power calculation.