Table 1. Characteristics of patients with pulmonary tuberculosis (Oman TB study 2007).

		Number	Percent
Sex	Male Female	51 61	45.5 54.5
Age group	<20 years 21 to 40 41 to 60 61 and more	28 42 34 8	25.0 37.5 30.4 7.1
Resident of (Wilayat)	Muscat Muttrah Bausher Seeb Al Amerat Quriyat	9 35 9 33 12 14	8.0 31.3 8.0 29.5 10.7 12.5
History of smoking	Yes No Missing	30 74 8	26.8 67.0 7.2
History of diabetes	Yes No	28 84	25.0 75.0
Total		112	100.0