Table 5. Weight, BMI, and weight loss rates of FP and HP patients in the PRWG before and six months after treatment.

↕: it indicates that the p-values represent the relationship between the lower and upper groups, BMI: body mass index, HP: hypotonic, AP: atonic, PRWG: patient group who underwent pyloric revision

		HP	AP	Total (PRWG)
Weight before treatment (kg)	Mean	101.87	99.41	100.90
	Median	98.00	98.00	98.00
	Std. dev.	16.22	16.02	16.14
	Min.	76.00	73.00	73.00
	Max.	146.00	147.00	147.00
		p˂0.03 ↕	p˂0.01 ↕	p˂0.02 ↕
Weight six months after treatment (kg)	Mean	87.75	80.36	83.61
	Median	83.00	80.00	82.00
	Std. dev.	13.00	11.31	12.60
	Min.	66.00	63.00	63.00
	Max.	123.00	116.00	123.00
Average weight loss rates in six months (%)	Mean	15.54	18.73	16.81
	Median	15.75	17.58	16.58
	Std. dev.	5.37	6.56	6.6
	Min.	2.08	2.33	2.08
	Max.	29.57	36.84	36.84
BMI before treatment (kg/m2)	Mean	36.26	35.70	36.04
	Median	35.64	33.91	34.74
	Std. dev.	5.57	6.16	5.80
	Min.	23.30	27.00	23.30
	Max.	55.88	60.60	60.40
		p˂0.03 ↕	p˂0.01 ↕	p˂0.02 ↕
BMI six months after treatment (kg/m2)	Mean	30.56	28.33	29.88
	Median	29.74	27.34	29.35
	Std. dev.	4.37	4.28	4.40
	Min.	22.72	22.60	22.60
	Max.	50.13	47.67	50.13