Table 1.

(Study population demographics)

Ethnic group	Gender	No. of cases (%)	Mean age (Years)	Standar Error/Deviation
Sindhi	Male	864 (17%)	43.38	0.473
	Female	806 (16%)	44.04	0.467
Immigrants	Male	850 (17%)	47.42	0.459
	Female	1062 (21%)	44.29	0.374
Baloch	Male	223 (4%)	46.80	1.024
	Female	230 (4%)	42.59	0.925
Pukhtoon	Male	149 (3%)	45.50	1.349
	Female	172 (3%)	43.12	0.979
Punjabi	Male	192 (≈4%)	49.51	1.042
	Female	267 (5%)	45.28	0.806
Minorities*	Male	146 (3%)	44.74	1.490
	Female	173 (3%)	43.80	1.067
Total cases	Male	2432	45.75	0.227
	Female	2702	44.07	0.183

* Include Afghani, Parsi, Kashmiri, Catholic, Hindu & Unknown in the file.