Table 3.

The outcome in the both groups regarding sex and coincidence of the diseases

			Group		Total	p-value*	OR(95% CI)
			COPD	CKD+COPD
Condition	Good Health	Count	79	53	132
		% within Group	94.0%	77.9%	86.8%
	Deceased	Count	5	15	20	0.003	4.5(1.53,13.04)
		% within Group	6.0%	22.1%	13.2%
Total		Count	84	68	152
		% within Group	100.0%	100.0%	100.0%
Gender	Female	Count	24	24	48		1(0.98 , 1.04)
		% within Group	28.6%	35.3%	31.6%
	Male	Count	60	44	104	0.375
		% within Group	71.4%	64.7%	68.4%
Total		Count	84	68	152
		% within Group	100.0%	100.0%	100.0%

^*Based on chi-square