| Characteristics |
Knowledge Score < 81%
(n=96) |
Knowledge Score > 81%
(n=118) |
P-Value |
Overall♯
(n=214) |
| Age (years), mean (SD) |
37.7 ± 10.6 |
34.6 ± 10.3 |
0.04 |
36.0 (10.5) |
| Sex (female), n (%) |
53 (55) |
61 (52) |
0.61 |
114 (53) |
| Marital status (single), n (%) |
29 (30) |
40 (34) |
0.32 |
69 (32) |
| Education level (< Diploma), n (%) |
81 (84) |
84 (71) |
0.02 |
165 (77) |
| Religion (Christian-Protestant), n (%) |
45 (47) |
53 (45) |
0.86 |
98 (46) |
| HIV status, n (%) |
|
|
|
|
| Negative |
36 (37) |
68 (58) |
0.00 |
104 (49) |
| Positive |
47 (49) |
23 (19) |
|
70 (33) |
| Unknown |
13 (14) |
27 (23) |
|
40 (19) |
| Household HIV status (no one with HIV), n (%) |
73 (76) |
97 (82) |
0.31 |
170 (79) |
| Alcohol use (none), n (%) |
76 (79) |
78 (66) |
0.03 |
154 (72) |
| Recreational drug use (none), n (%) |
77 (80) |
97 (83) |
0.61 |
174 (81) |
| Current drug use (none), n (%) |
90 (94) |
115 (98) |
0.08 |
205 (96) |
| Injection drug use (none), n (%) |
91 (95) |
118 (100) |
0.01 |
209 (98) |
| Number of sex partners, n (%) |
|
|
|
|
| None |
19 (20) |
10 (8) |
0.02 |
29 (14) |
| 1 partner |
47 (49) |
76 (64) |
0.02 |
123 (58) |
| >1 partner |
30 (31) |
32 (27) |
0.51 |
62 (29) |
| Sex without a condom (mostly/always), n (%) |
42 (44) |
30 (25) |
0.01 |
72 (34) |
| Sex for money or gifts (none), n (%) |
83 (86) |
110 (93) |
0.10 |
193 (90) |
| Monthly household income (Ksh*), n (%) |
|
|
|
|
| 0-999 |
47 (51) |
43 (38) |
0.01 |
90 (42) |
| 1000-1999 |
20 (22) |
34 (30) |
|
54 (25) |
| 2000-2999 |
6 (6) |
21 (19) |
|
27 (13) |
| >3000 |
20 (22) |
15 (13) |
|
35 (16) |
| Monthly household money on healthcare (lowest quintile†), n (%) |
68 (71) |
57 (49) |
0.02 |
125 (58) |
| Transport cost to clinic (Ksh*), n (%) |
|
|
|
|
| 0-19 |
47 (49) |
69 (58) |
0.03 |
116 (54) |
| 20-199 |
25 (26) |
36 (31) |
|
61 (29) |
| >200 |
24 (25) |
13 (11) |
|
37 (17) |
| Time travel to clinic (minutes), n (%) |
|
|
|
|
| 0-29 |
44 (46) |
72 (61) |
0.09 |
116 (54) |
| 30-59 |
36 (38) |
32 (27) |
|
68 (32) |
| >60 |
16 (17) |
14 (12) |
|
30 (14) |
* Kenya Shillings (exchange rate on December 8, 2011, 1 USD = 89.2 Ksh)
Overall numbers of participants are based on completed HIV transmission
knowledge questionnaires. 