Table 1.

Demographic features of all patients.

Variable		Groups
		Simultaneous		Same Hospitalization		Different Hospitalizations
		n	%	n	%	n	%	P
Age	40-50 (year)	83	30.51%	42	28.76%	78	31.83%	0.929
	50-60 (year)	113	41.54%	67	45.89%	96	39.18%
	60-75 (year)	76	27.94%	37	25.34%	71	28.97%
	Total	272	100.0%	146	100.0%	245	100.0%
Gender	Male	78	28.67%	54	36.98%	83	33.87%	0.759
	Female	194	71.33%	92	63.02%	162	66.13%
	Total	272	100.0%	146	100.0%	245	100.0%
BMI	20–25	27	9.93%	18	12.32%	25	10.2%	0.999
	25–30	78	28.68%	41	28.08%	69	28.16%
	30–35	137	50.36%	68	46.57%	118	48.16%
	>35	30	11.02%	19	13.01%	33	13.47%
	Total	272	100.0%	146	100.0%	245	100.0%

Note. BMI: Body mass index.