|
Predictor
|
Total, n
(col %)
|
Non-adherent, n
(col %)
|
Prevalence (%)
|
Prevalence ratio (95% CI)
|
P-value
|
Total, n
(col %)
|
Non-adherent, n (col %)
|
Prevalence (%)
|
Prevalence ratio (95% CI)
|
P-value
|
|
Age at screening (years):
|
|
|
|
0.542 |
|
|
|
|
0.150 |
| 18-24 |
90 (52.3) |
15 (62.5) |
16.7 |
1.28 (0.40, 4.04) |
0.677 |
104 (51.5) |
52 (47.3) |
50.0 |
1.04 (0.67, 1.61) |
0.865 |
| 25-29 |
59 (34.3) |
6 (25.0) |
10.2 |
0.78 (0.21, 2.86) |
0.707 |
71 (35.1) |
45 (40.9) |
63.4 |
1.32 (0.86, 2.02) |
0.210 |
| 30-34 |
23 (13.4) |
3 (12.5) |
13.0 |
Ref. |
|
27 (13.4) |
13 (11.8) |
48.1 |
Ref. |
|
|
Marital status:
|
|
|
|
|
0.459 |
|
|
|
|
0.559 |
| Single |
30 (17.9) |
5 (21.7) |
16.7 |
0.72 (0.20, 2.58) |
0.617 |
31 (15.7) |
19 (17.3) |
61.3 |
1.43 (0.73, 2.78) |
0.293 |
| Married/cohabiting |
125 (74.4) |
15 (65.2) |
12.0 |
0.52 (0.17, 1.56) |
0.244 |
153 (77.3) |
85 (77.3) |
55.6 |
1.30 (0.70, 2.41) |
0.413 |
| Other |
13 (7.7) |
3 (13.0) |
23.1 |
Ref. |
|
14 (7.1) |
6 (5.5) |
42.9 |
Ref. |
|
|
Religion:
|
|
|
|
|
0.119 |
|
|
|
|
0.549 |
| Roman Catholic |
76 (44.4) |
11 (47.8) |
14.5 |
0.58 (0.24, 1.40) |
0.225 |
89 (44.3) |
51 (46.4) |
57.3 |
0.97 (0.69, 1.35) |
0.837 |
| Other Christian |
71 (41.5) |
6 (26.1) |
8.5 |
0.34 (0.12, 0.95) |
0.040 |
80 (39.8) |
40 (36.4) |
50.0 |
0.84 (0.59, 1.21) |
0.351 |
| Other non-Christian |
24 (14.0) |
6 (26.1) |
25.0 |
Ref. |
|
32 (15.9) |
19 (17.3) |
59.4 |
Ref. |
|
|
Highest education completed:
|
|
|
|
|
|
|
|
|
|
| Primary or less |
116 (68.2) |
15 (65.2) |
12.9 |
0.87 (0.39, 1.93) |
0.737 |
135 (67.5) |
76 (69.7) |
56.3 |
1.11 (0.84, 1.47) |
0.472 |
| Secondary or higher |
54 (31.8) |
8 (34.8) |
14.8 |
Ref. |
|
65 (32.5) |
33 (30.3) |
50.8 |
Ref. |
|
|
Employment status:
|
|
|
|
|
|
|
|
|
|
| Employed |
107 (62.9) |
11 (47.8) |
10.3 |
0.54 (0.25, 1.15) |
0.110 |
126 (63.0) |
66 (60.6) |
52.4 |
0.90 (0.70, 1.16) |
0.426 |
| Unemployed |
63 (37.1) |
12 (52.2) |
19.0 |
Ref. |
|
74 (37.0) |
43 (39.4) |
58.1 |
Ref. |
|
|
Main source of personal income:
|
|
|
|
|
|
|
|
|
| Salary-based |
88 (51.5) |
9 (39.1) |
10.2 |
0.61 (0.28, 1.33) |
0.210 |
105 (52.2) |
48 (43.6) |
45.7 |
0.71 (0.55, 0.91) |
0.008
|
| Not salary-based/None |
83 (48.5) |
14 (60.9) |
16.9 |
Ref. |
|
96 (47.8) |
62 (56.4) |
64.6 |
Ref. |
|
|
Parity:
|
|
|
|
N/A |
N/A |
|
|
|
|
0.407 |
| 0 live births |
10 (5.9) |
0 (0.0) |
0.0 |
|
|
14 (7.0) |
8 (7.3) |
57.1 |
0.95 (0.58, 1.54) |
0.831 |
| 1-2 live births |
88 (51.8) |
15 (65.2) |
17.0 |
|
|
103 (51.5) |
52 (47.3) |
50.5 |
0.84 (0.65, 1.09) |
0.181 |
| 3 or more live births |
72 (42.4) |
8 (34.8) |
11.1 |
|
|
83 (41.5) |
50 (45.5) |
60.2 |
Ref. |
|
|
Hormonal contraceptive method at screening:
|
|
|
|
|
|
|
|
|
| DMPA |
135 (78.5) |
16 (66.7) |
11.9 |
0.55 (0.25, 1.18) |
0.124 |
161 (79.7) |
87 (79.1) |
54.0 |
0.96 (0.71, 1.31) |
0.811 |
| OCPs |
37 (21.5) |
8 (33.3) |
21.6 |
Ref. |
|
41 (20.3) |
23 (20.9) |
56.1 |
Ref. |
|
|
Age (years) of first sex:
|
|
|
|
|
|
|
|
|
|
| 14 or less |
35 (25.5) |
7 (35.0) |
20.0 |
1.57 (0.68, 3.62) |
0.290 |
45 (27.8) |
28 (32.6) |
62.2 |
1.26 (0.94, 1.68) |
0.127 |
| 15 or older |
102 (74.5) |
13 (65.0) |
12.7 |
Ref. |
|
117 (72.2) |
58 (67.4) |
49.6 |
Ref. |
|
|
History of unwanted/forced sex:
|
|
|
|
|
|
|
|
|
| Yes |
57 (33.3) |
9 (39.1) |
15.8 |
1.29 (0.59, 2.79) |
0.525 |
64 (31.8) |
38 (34.5) |
59.4 |
1.13 (0.87, 1.46) |
0.353 |
| No |
114 (66.7) |
14 (60.9) |
12.3 |
Ref. |
|
137 (68.2) |
72 (65.5) |
52.6 |
Ref. |
|
|
Pregnancy intentions in next 12 months:
|
|
|
|
|
|
|
|
|
| Intends/desires to get pregnant |
8 (4.8) |
1 (5.0) |
12.5 |
1.05 (0.16, 6.91) |
0.957 |
8 (4.7) |
4 (5.2) |
50.0 |
1.10 (0.54, 2.25) |
0.788 |
| No intent/desire to get pregnant |
160 (95.2) |
19 (95.0) |
11.9 |
Ref. |
|
161 (95.3) |
73 (94.8) |
45.3 |
Ref. |
|
|
Incident pregnancy:
|
|
|
|
|
|
|
|
|
|
| Yes |
5 (2.9) |
2 (8.3) |
40.0 |
3.04 (0.97, 9.51) |
0.057 |
5 (2.5) |
2 (1.8) |
40.0 |
0.73 (0.25, 2.15) |
0.568 |
| No |
167 (97.1) |
22 (91.7) |
13.2 |
Ref. |
|
197 (97.5) |
108 (98.2) |
54.8 |
Ref. |
|
|
Would recommend CVR to others:
|
|
|
|
|
|
|
|
|
| Agrees |
154 (90.6) |
23 (95.8) |
14.9 |
2.39 (0.35, 16.54) |
0.378 |
182 (91.9) |
101 (93.5) |
55.5 |
1.27 (0.72, 2.24) |
0.414 |
| Strongly agrees |
16 (9.4) |
1 (4.2) |
6.3 |
Ref. |
|
16 (8.1) |
7 (6.5) |
43.8 |
Ref. |
|
| CVR dissatisfaction:§ |
|
|
|
|
|
|
|
|
|
|
| More than 3 dissatisfaction aspects |
43 (30.5) |
13 (54.2) |
30.2 |
2.69 (1.31, 5.52) |
0.007
|
47 (29.0) |
27 (30.0) |
57.4 |
1.05 (0.78, 1.41) |
0.754 |
| 3 or less dissatisfaction aspects |
98 (69.5) |
11 (45.8) |
11.2 |
Ref. |
|
115 (71.0) |
63 (70.0) |
54.8 |
Ref. |
|
|
CVR tolerability:
|
|
|
|
|
|
|
|
|
|
|
| Side effect (SE) reported more than once |
28 (16.8) |
4 (18.2) |
14.3 |
1.10 (0.40, 3.01) |
0.848 |
34 (18.8) |
18 (19.8) |
52.9 |
1.07 (0.75, 1.52) |
0.725 |
| 0 to 1 SE reported |
139 (83.2) |
18 (81.8) |
12.9 |
Ref. |
|
147 (81.2) |
73 (80.2) |
49.7 |
Ref. |
|
|
Attitude toward pelvic exam:
|
|
|
|
|
|
|
|
|
|
| Negative |
26 (21.7) |
4 (25.0) |
15.4 |
1.21 (0.42, 3.43) |
0.726 |
29 (20.4) |
15 (19.2) |
51.7 |
0.93 (0.63, 1.37) |
0.705 |
| Neutral or positive |
94 (78.3) |
12 (75.0) |
12.8 |
Ref. |
|
113 (79.6) |
63 (80.8) |
55.8 |
Ref. |
|