Table 3.

Mortality rates (per 1000 person-years (PY)) in NGHA (2000–2016)

	Level	Person-years	Deaths	Rate	95% CI
					Lower	Upper
Overall		4990.97	110	22.0	18.2	26.4
Age years	≤14	275.06	3	10.9	2.7	29.6
	15–29	773.43	6	7.8	3.1	16.1
	30–59	1872.26	26	13.9	9.2	20
	≥60	2054.16	75	36.5	28.9	45.5
Gender	Male	2676.86	76	28.4	22.5	35.3
	Female	2314.11	34	14.7	10.3	20.3
Nationality	Saudi	4760.43	102	21.4	17.5	25.9
	Non-Saudi	230.54	8	34.7	16.1	65.9
Obesity	Yes	2669.93	12	4.4	2.4	7.6
	No	2321.04	67	28.9	22.5	36.4
Smoke	Smoker	255.07	5	19.6	7.1	43.4
	Non-smoker	4065.54	102	25.1	20.5	30.3
Clinical features	General	507.54	18	35.5	21.6	54.9
	Systemic	2941.69	56	19.0	14.52	24.54
	Respiratory	2871.86	55	19.2	14.5	24.7
	Cavitations	713.69	9	12.6	6.1	23.1
Site of TB	Pulmonary	457.21	58	126.8	97.2	162.8
	Extra Pulmonary	2807.25	52	18.5	13.9	24.1
Resistant	Yes	135.8	1	7.4	0.3	36.3
	No	4855.71	109	22.4	18.5	26.9
Comorbidities	Respiratory	504.76	17	33.7	20.27	52.83
	Other	2493.39	79	31.7	25.25	39.28
	Cancer	225.43	19	84.3	52.2	129.2
	Immunocompromised	344.73	8	23.2	10.7	44