Table 1.

Patient demographic and baseline characteristics.

	LCI n = 7	HCI n = 6	MC n = 6	p
Sex, n (%)				0.63
Female	6 (85.71)	6 (100)	5 (83.33)
Age (year) mean ± SD	40.57 ± 13.67	34.17 ± 17.56	31.33 ± 12.89	0.52
BMI	21.65 ± 2.68	20.98 ± 1.43	20.92 ± 1.75	0.78
Duration of constipation (months) mean ± SD	183.4 ± 143.79	200.00 ± 232.15	118.00 ± 70.55	0.65

LCI: low current intensity group; HCI: high current intensity group; MC: mosapride control group. BMI: body mass index, kg/m². Continuous values are expressed as the mean (SD), and categorical values are expressed as the n (%). p values represent the comparison among the three groups.