| Variables | Total, n (%) | Consistent condom use | OR | 95%CI | χ2 test | ||
| Yes, n (%) | No, n (%) | Lower | Upper | P value | |||
| Socio-demographic characteristics | |||||||
| Age in years | |||||||
| 18 - 29 | 112 (26.4%) | 66 (58.9%) | 46 (44.1%) | 1.01 | 0.59 | 1.74 | 0.965 |
| 30 - 39 | 210 (49.4%) | 117 (55.7%) | 93 (44.3%) | 1.15 | 0.72 | 1.86 | 0.556 |
| 40 - 49 | 103 (24.2%) | 61 (59.2%) | 42 (40.8%) | 1.00 |
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| Residence | |||||||
| Thika | 311 (73.2%) | 184 (59.2%) | 127 (40.8%) | 1.30 | 0.85 | 2.01 | 0.228 |
| Outside Thika | 114 (26.8%) | 60 (52.6%) | 54 (47.4%) | 1.00 |
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|
|
| Level of Education | |||||||
| Primary | 194 (45.6%) | 112 (57.7%) | 82 (42.3%) | 1.00 |
|
|
|
| Secondary | 153 (36.0%) | 74 (48.4%) | 79 (51.6%) | 0.69 | 0.45 | 1.05 | 0.083 |
| Tertiary | 78 (18.4%) | 58 (74.4%) | 20 (25.6%) | 2.12 | 1.19 | 3.80 | 0.011 |
| Marital status | |||||||
| Single | 130 (30.6%) | 72 (55.4%) | 58 (44.6%) | 1.07 | 0.59 | 1.93 | 0.825 |
| Married | 228 (53.6%) | 136 (59.6%) | 92 (40.4%) | 1.27 | 0.74 | 2.20 | 0.388 |
| Divorced/Widowed | 67 (15.8%) | 36 (53.7%) | 31 (46.3%) | 1.00 |
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|
|
| Occupation | |||||||
| Un-employed | 97 (22.8%) | 56 (57.7%) | 41 (42.3%) | 1.02 | 0.64 | 1.61 | 0.942 |
| Employed | 328 (77.2%) | 188 (57.3%) | 140 (42.7%) | 1.00 |
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|
| Religion | |||||||
| Christian Protestant | 218 (51.3%) | 121 (55.5%) | 97 (44.5%) | 0.97 | 0.35 | 2.70 | 0.954 |
| Christian Catholic | 191 (44.9%) | 114 (59.7%) | 77 (40.3%) | 1.15 | 0.41 | 3.22 | 0.788 |
| Muslim | 16 (3.8%) | 9 (56.2%) | 7 (43.8%) | 1.00 |
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|
|
| The duration since tested positive in years | |||||||
| <1 | 74 (17.4%) | 36 (48.6%) | 38 (51.4%) | 0.60 | 0.36 | 1.03 | 0.062 |
| 1 to 3 | 130 (30.6%) | 73 (56.2%) | 57 (43.8%) | 0.82 | 0.53 | 1.27 | 0.364 |
| >3 | 221 (52.0%) | 135 (61.1%) | 86 (38.9%) | 1.00 |
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|
|
| Enrolment at the CCC for the first time | |||||||
| Less than 3 months | 43 (10.1%) | 27 (62.8%) | 16 (37.2%) | 1.28 | 0.67 | 2.48 | 0.455 |
| 6 - 12 months | 65 (15.3%) | 37 (56.9%) | 28 (43.1%) | 1.01 | 0.59 | 1.72 | 0.983 |
| >1 year | 317 (74.6%) | 180 (56.8%) | 137 (43.2%) | 1.00 |
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| Behavioural and relational characteristics | |||||||
| Sexual relationships | |||||||
| Regular partnership | 342 (80.5%) | 210 (61.4%) | 132 (38.6%) | 2.29 | 1.41 | 3.74 | 0.001 |
| Casual partnership | 83 (19.5%) | 34 (41.0%) | 49 (59.0%) | 1.00 |
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| Frequency of sexual intercourse engagement per week | |||||||
| One to three times | 331 (77.9%) | 186 (56.2%) | 145 (43.8%) | 0.80 | 0.50 | 1.27 | 0.340 |