Table 1.
Demographic characteristics of participants
| Age mean age: 37.2 (±17) years; median: 35 years (interquartile range = 25–50); range: 2–90 years | ||
|---|---|---|
| Age group in years (N = 964) | Frequency | % (95% confidence intervals |
| < 10 | 41 | 4.3 (3.1–5.7) |
| 10–19 | 100 | 10.4 (8.6–12.4) |
| 20–29 | 202 | 21.0 (18.5–23.6) |
| 30–39 | 209 | 21.6 (19.2–23.4) |
| 40–49 | 154 | 16.0 (13.8–18.4) |
| 50–59 | 144 | 14.8 (12.8–17.3) |
| 60–69 | 70 | 7.3 (5.7–9.0) |
| ≥ 70 | 44 | 4.6 (3.4–6.0) |
| Marital status those aged 18 years and above (N = 828) | ||
| Married | 558 | 67.4 |
| Single | 194 | 23.4 |
| Widowed | 60 | 7.3 |
| Separated/divorced | 14 | 1.7 |
| Others | 2 | 0.2 |
| Sex (N = 965) | ||
| Males | 525 | 54.4 |
| Females | 440 | 45.6 |
| Education (N = 939) | ||
| No formal education | 153 | 16.2 |
| Primary | 230 | 24.5 |
| Secondary | 316 | 33.7 |
| Tertiary | 198 | 21.1 |
| Postgraduate | 42 | 4.5 |
| Occupation of those above 18 years (N = 831) | ||
| Self-used | 383 | 46.1 |
| Used for wages | 280 | 33.7 |
| Unemployed | 70 | 8.4 |
| Retired | 30 | 3.6 |
| Students | 68 | 8.2 |
Monthly income in naira ( ) (N = 728) | ||
| < 18,000 | 352 | 48.4 |
| 18,000 to < 35,000 | 194 | 26.6 |
| 35,000 to < 70,000 | 101 | 13.9 |
| 70,000 to 120,000 | 42 | 5.8 |
| > 120,000 | 39 | 5.3 |