Table 1 shows socio-demographic characteristics of respondents. A total of 1500 questionnaires were administered and 977 completed questionnaires were returned giving a response rate of 65.1%. Mean age of respondents was 35.0 ± 8.4 years. Two-thirds were aged below 40 years. About two-thirds were females (69.7%) and ever married (65.7%). Almost all (96.9%) had tertiary education. Majority (75.1%) were doctors and nurses.Table 1.Socio-demographic characteristics of respondents.Socio-demographic characteristicsn (%) N = 977Age group (years) <40596 (61.0) ≥40214 (21.9) Missing167 (17.1) Mean Age (±SD) years35.0 (±8.4)Sex Male296 (30.3) Female681(69.7)Marital status Never married335(34.3) Ever married/cohabiting642 (65.7)Level of education None4 (0.4) Primary9 (0.9) Secondary18 (1.8) Tertiary943(96.9)Religion Christianity872(89.3) Islam97 (9.9) Others8 (0.8)Occupation Nurses405 (41.5) Doctors328 (33.6) Lab scientists78 (8.0) Othersa126 (12.9) Missing40 (4.0) aWard maids, surgical attendants, dental hygienist, and porters.