Table 5.

Cause of death.

Variables	Non-RCT		RCT		p
	(n = 3430)		(n = 600)
	n	%	n	%
Causes of death
Coronary artery disease	599	17.46	83	13.83	0.410
Infectious disease	1562	45.54	209	34.83	0.003 *
Cerebrovascular disease	387	11.28	97	16.17	0.189
Malignancy	331	9.65	72	12.00	0.548
Other	551	16.06	139	23.17	0.049 *

* p < 0.05.