Table 1: Background characteristics of respondents.

Characteristics Frequency (%)

Length of service (years)
 1–538 (10.9)
 6–10103 (29.4)
 11–15119 (34.0)
 16–2055 (15.7)
 ≥2135 (10.0)
Mean length of service 12.66 ± 6.65
Age group
 ≤2927 (7.7)
 30–3426 (7.4)
 35–3980 (22.9)
 40–44121 (34.6)
 ≥4596 (27.4)
Mean age ± standard deviation40 ± 6.8 years
Sex
 Male 61 (17.4)
 Female289 (82.6)
Level of education
 University 99 (28.3)
 College76 (21.7)
 Secondary35 (10.0)
 Primary140 (40.0)
Cadre of workers
 Doctor16 (4.6)
 Nurse73 (20.9)
 CHO30 (8.6)
 CHEW33 (9.4)
 Health assistant198 (56.6)
Religion
 Christianity 227 (64.9)
 Islam123 (35.1)
Marital status
 Married 328 (93.7)
 Widowed10 (2.9)
 Single12 (3.4)