TABLE 2.

Basic characteristics of each group

	Beta blockers	ACE inhibitors	Angiotensin receptor blockers	Calcium channel blocker	Thiazide diuretics	p value
Number	133	124	79	76	78	–
Age (< 50/50‐60/60‐70/≥70)	4%/16%/36%/44%	5%/31%/36%/27%	5%/24%/46%/25%	3%/25%/37%/36%	5%/17%/41%/37%	.10
Sex (male percentage)	36%	50%	39%	26%	27%	.003
BMI	28.99± 4.57	30.37 ± 4.82	30.18± 4.93	30.44 ±4.06	29.63 ± 4.85	.10
Charlson comorbidity score	0.42 ± 0.83	0.48 ± 0.97	0.54 ± 1.04	0.42 ± 0.79	0.33 ± 0.72	.62
KL grade (2/3/4)	53%/38%/5%	58%/30%/10 %	57%/35%/8%	57%/33%/7%	58%/32%/9%	.85
Drug use frequency (regular/as need)	123/10	110/14	72/7	68/8	62/15	.10