Table 4.

Age distribution among cases

Age group
	Age group (in years)	n	Mean	SD	Median	P
Only DM	18-30	6	3.33	3.44	3.00	0.13
	31-40	14	2.64	2.10	2.50
	41-50	32	4.16	4.54	2.00
	51-60	36	4.00	4.17	2.50
	> 60	27	6.04	4.78	6.00
	Total	115	4.32	4.28	3.00
DM + HTN	18-30	3	0.67	0.58	1.00	0.3
	31-40	18	4.56	4.66	3.00
	41-50	47	5.43	4.84	5.00
	51-60	90	4.44	4.11	3.00
	> 60	68	5.28	4.65	4.00
	Total	226	4.86	4.47	3.00
DM + HTN + CAD	41-50	6	4.83	3.25	3.00	0.51
	51-60	27	6.63	4.57	6.00
	> 60	44	5.32	5.39	3.00
	Total	77	5.74	4.97	4.00
DM + THY	18-30	2	3.50	4.95	3.50	0.78
	31-40	1	2.00		2.00
	41-50	5	5.20	2.59	6.00
	51-60	1	0.00		0.00
	> 60	2	7.00	9.90	7.00
	Total	11	4.45	4.39	3.00
Only HTN	18-30	1	2.00		2.00	0.15
	31-40	14	1.71	2.09	1.50
	41-50	18	3.44	4.06	2.00
	51-60	38	4.26	3.94	2.50
	> 60	32	2.56	3.35	2.00
	Total	103	3.22	3.64	2.00
HTN + CAD	41-50	2	4.00	1.41	4.00	0.05
	51-60	2	1.00	1.41	1.00
	> 60	6	8.17	3.37	9.00
	Total	10	5.90	4.04	5.50
HTN + THY	31-40	1	3.00		3.00	0.27
	41-50	1	4.00		4.00
	51-60	1	15.00		15.00
	> 60	3	6.67	3.21	8.00
	Total	6	7.00	4.69	6.00
Only THY	18-30	1	0.00		0.00	0.64
	31-40	6	1.67	3.20	0.00
	41-50	2	7.50	10.61	7.50
	51-60	2	2.00	0.00	2.00
	> 60	1	2.00		2.00
	Total	12	2.58	4.52	1.00