Table 4 : Final Multivariable Model for Women Screened by Enrollment Status (n=289), Kisumu Ring Study, 2014.


Variable Level Total (N=289)
n (%)
Enrolled
(N=188)
n (%)
Not Enrolled
(N=101)
n (%)
Prevalence
of Enrolled
Adj. Prevalence
Ratio (95% CI)
P-value

Age at screening           0.001

18-24 147 (50.9) 111 (59.0) 36 (35.6) 75.5 1.59 (1.16, 2.16) 0.003
25-29 94 (32.5) 56 (29.8) 38 (37.6) 59.6 1.24 (0.89, 1.73) 0.205
30-34 48 (16.6) 21 (11.2) 27 (26.7) 43.8 Ref. --

Marital status           0.002

Single 56 (19.4) 32 (17.0) 24 (23.8) 57.1 1.11 (0.75, 1.64) 0.610
Married/cohabiting 190 (65.7) 138 (73.4) 52 (51.5) 72.6 1.52 (1.08, 2.14) 0.016
Separated/divorced/widowed 43 (14.9) 18 (9.6) 25 (24.8) 41.9 Ref. --

Had abnormal vaginal bleeding in the past 12 months           0.036

Yes 59 (20.4) 47 (25.0) 12 (11.9) 79.7 1.21 (1.01, 1.44) 0.036
No 230 (79.6) 141 (75.0) 89 (88.1) 61.3 Ref. --

Age at sexual debut           0.067

13 or younger 57 (19.7) 42 (22.3) 15 (14.9) 73.7 1.58 (1.10, 2.27) 0.013
14-16 100 (34.6) 69 (36.7) 31 (30.7) 69.0 1.56 (1.09, 2.22) 0.015
17-19 98 (33.9) 62 (33.0) 36 (35.6) 63.3 1.38 (0.97, 1.97) 0.074
20+ 34 (11.8) 15 (8.0) 19 (18.8) 44.1 Ref. --

# lifetime sexual partners           0.040

1 44 (15.2) 34 (18.1) 10 (9.9) 77.3 1.36 (1.07, 1.72) 0.012
2-3 152 (52.6) 105 (55.9) 47 (46.5) 69.1 1.21 (0.99, 1.48) 0.064
4+ 93 (32.2) 49 (26.1) 44 (43.6) 52.7 Ref. --

Vaginal or anal sex without a condom
in the past 3 months
          0.046

Yes 265 (91.7) 176 (93.6) 89 (88.1) 66.4 1.43 (1.01, 2.02) 0.046
No 24 (8.3) 12 (6.4) 12 (11.9) 50.0 Ref. --

HIV status unknown partners in past 3 months           0.017

Yes 144 (49.8) 86 (45.7) 58 (57.4) 59.7 0.82 (0.70, 0.97) 0.017
No 145 (50.2) 102 (54.3) 43 (42.6) 70.3 Ref. --

McLellan-Lemal et al.Research Journal of Women's Health  2016 3:1DOI : 10.7243/2054-9865-3-1