| Literature DB >> 27642245 |
Jennifer H Tang1, Sam Phiri2, Wingston Ng'ambi3, Jamie W Krashin4, Linly Mlundira3, Thom Chaweza3, Bernadette Samala3, Hannock Tweya5, Mina C Hosseinipour6, Lisa B Haddad7.
Abstract
Background. Understanding the factors associated with the use of hormonal and intrauterine contraception among HIV-infected men and women may lead to interventions that can help reduce high unintended pregnancy rates. Materials and Methods. This study is a subanalysis of a cross-sectional survey of 289 women and 241 men who were sexually active and HIV-infected and were attending HIV care visits in Lilongwe, Malawi. We estimated adjusted prevalence ratios (PRs) to evaluate factors associated with hormonal and intrauterine contraceptive use for men and women in separate models. Results and Discussion. 39.8% of women and 33.2% of men (p = 0.117) reported that they were using hormonal or intrauterine contraception at last intercourse. Having greater than 3 children was the only factor associated with hormonal and intrauterine contraceptive use among men. Among women, younger age, not wanting a pregnancy in 2 years, being with their partner for more than 4 years, and being able to make family planning decisions by themselves were associated with hormonal and intrauterine contraceptive use. Conclusions. The men and women in our study population differed in the factors associated with hormonal and intrauterine contraceptive use. Understanding these differences may help decrease unmet FP needs among HIV-infected men and women.Entities:
Mesh:
Substances:
Year: 2016 PMID: 27642245 PMCID: PMC5013202 DOI: 10.1155/2016/5429316
Source DB: PubMed Journal: Infect Dis Obstet Gynecol ISSN: 1064-7449
Baseline characteristics of participants (by sex).
| Characteristic | Women ( | Men ( |
|
|---|---|---|---|
|
|
| ||
| Age | <0.001 | ||
| 18–24 years | 36 (12.5) | 1 (0.4) | |
| 25–34 years | 151 (52.1) | 84 (34.9) | |
| ≥35 years | 102 (35.3) | 155 (64.3) | |
|
| |||
| Education | 0.806 | ||
| Completed primary school or less | 141 (48.8) | 115 (47.7) | |
| Completed some secondary school or more | 148 (51.2) | 126 (52.3) | |
|
| |||
| Religion | 0.509 | ||
| Catholic | 60 (20.8) | 52 (21.7) | |
| Protestant | 204 (70.6) | 166 (69.2) | |
| Muslim | 23 (8.0) | 18 (7.5) | |
| No religion | 1 (0.4) | 4 (1.7) | |
|
| |||
| Current relationship status | 0.910 | ||
| Married/committed relationship with 1 partner | 281 (97.2) | 236 (98.0) | |
| Dating one or more persons | 5 (1.7) | 3 (1.2) | |
| Not currently dating | 3 (1.0) | 2 (0.8) | |
|
| |||
| Residence | 0.154 | ||
| Urban | 260 (90.0) | 208 (86.3) | |
| Rural | 28 (9.7) | 33 (13.7) | |
|
| |||
| Number of children | 0.014 | ||
| 0 | 23 (7.0) | 9 (3.7) | |
| 1-2 | 138 (47.8) | 98 (40.7) | |
| 3-4 | 100 (34.6) | 95 (39.4) | |
| 5 or more | 28 (9.7) | 39 (16.2) | |
|
| |||
| History of unplanned pregnancy | 0.032 | ||
| No | 146 (50.5) | 143 (59.3) | |
| Yes | 143 (49.5) | 96 (39.8) | |
|
| |||
| Wants pregnancy within the next 2 years | 0.159 | ||
| No | 202 (69.9) | 178 (73.9) | |
| Yes | 87 (30.1) | 58 (24.1) | |
|
| |||
| Neither you nor partner wants more kids | 0.010 | ||
| No | 142 (49.1) | 92 (38.2) | |
| Yes | 144 (49.8) | 147 (61.0) | |
|
| |||
| Length of time since HIV diagnosis | 0.223 | ||
| ≤5 years | 135 (46.7) | 101 (41.9) | |
| >5 years | 151 (52.2) | 140 (58.1) | |
|
| |||
| On antiretroviral therapy | 0.516 | ||
| No | 33 (11.4) | 32 (13.3) | |
| Yes | 256 (88.6) | 209 (86.7) | |
|
| |||
| HIV status of most recent partner | 0.044 | ||
| Negative | 56 (19.4) | 44 (18.3) | |
| Positive | 184 (63.7) | 173 (71.8) | |
| Do not know | 48 (16.6) | 23 (9.5) | |
|
| |||
| Most recent partner knows your HIV status | 0.790 | ||
| No | 18 (6.2) | 12 (5.0) | |
| Yes | 270 (93.4) | 227 (94.2) | |
| Do not know | 1 (0.4) | 1 (0.4) | |
|
| |||
| Length of time with most recent partner | 0.994 | ||
| ≤4 years | 92 (31.8) | 78 (32.4) | |
| >4 years | 189 (65.4) | 160 (66.4) | |
|
| |||
| In the past month, frequency of sex | 0.370 | ||
| ≤4 times (once a week or less) | 56 (19.4) | 55 (22.8) | |
| >4 times (more than once a week) | 129 (44.6) | 103 (42.7) | |
|
| |||
| Talk to most recent partner about which FP method to use | 0.008 | ||
| Yes | 19 (6.6) | 191 (79.3) | |
| No | 203 (70.2) | 5 (2.1) | |
|
| |||
| Who makes decisions about family planning | <0.001 | ||
| Female only | 189 (65.4) | 84 (34.9) | |
| Male only | 38 (13.1) | 66 (27.4) | |
| Both | 40 (13.8) | 62 (25.7) | |
|
| |||
| Have you ever learned about family planning from a healthcare provider? | N/A | ||
| No | 17 (5.9) | N/A | |
| Yes | 271 (94.8) | N/A | |
|
| |||
| Contraceptive(s) used at last intercourse | |||
| No method | 77 (26.6) | 52 (21.6) | 0.176 |
| Natural family planning | 1 (0.3) | 0 (0) | N/A |
| Withdrawal | 1 (0.3) | 1 (0.4) | 1.000 |
| Condoms | 167 (57.8) | 161 (66.8) | 0.033 |
| Condoms only | 96 (33.2) | 108 (44.8) | 0.006 |
| Condoms plus another method | 71 (24.6) | 53 (22.0) | 0.001 |
| Oral contraceptive | 14 (4.8) | 10 (4.1) | 0.689 |
| Injection | 67 (23.1) | 43 (17.8) | 0.121 |
| Implant | 31 (10.7) | 25 (10.4) | 0.874 |
| Intrauterine device | 3 (1.0) | 2 (0.8) | 0.582 |
| Emergency contraception | 0 (0) | 0 (0) | N/A |
| Hormonal or intrauterine contraception | 115 (39.8) | 80 (33.2) | 0.117 |
p value calculated using Pearson's chi-squared test or Fisher's exact test.
Contains missing data so percentages may not add up to 100%.
Statistically significant with p < 0.05.
Unadjusted and adjusted prevalence ratios for hormonal or intrauterine contraceptive use at last intercourse among 241 HIV-infected men.
| Variable ( |
| Unadjusted PRa (95% CI) | Adjusted PRb (95% CI) |
|
|---|---|---|---|---|
| Age ( | N/A | 1.00 (0.97–1.04) | 0.97 (0.94–1.01) | 0.117 |
|
| ||||
| Education ( | 0.366 | |||
| Completed primary school or less | 43 (37.4) | — | — | |
| Completed some secondary school or more | 37 (29.4) | 0.79 (0.55–1.13) | 0.84 (0.58–1.22) | |
|
| ||||
| Religion ( | 0.919 | |||
| Not Catholic (Protestant/Muslim/none) | 63 (33.3) | — | — | |
| Catholic | 14 (32.7) | 0.98 (0.63–1.52) | 1.02 (0.67–1.55) | |
|
| ||||
| Number of children ( | 0.014 | |||
| 0–2 | 26 (24.3) | — | — | |
| 3 or more | 54 (40.3) | 1.65 (1.12–2.46) | 1.69 (1.11–2.59) | |
|
| ||||
| History of unplanned pregnancy ( | 0.121 | |||
| No | 50 (35.0) | — | — | |
| Yes | 29 (30.2) | 0.86 (0.59–1.26) | 0.74 (0.50–1.08) | |
|
| ||||
| Wants pregnancy within the next 2 years ( | 0.081 | |||
| No | 67 (37.6) | — | — | |
| Yes | 13 (22.4) | 0.60 (0.36–1.00) | 0.61 (0.35–1.06) | |
|
| ||||
| HIV status of most recent partner ( | 0.914 | |||
| Negative | 14 (31.8) | — | — | |
| Positive/do not know | 66 (33.7) | 1.06 (0.66–1.70) | 1.03 (0.64–1.66) | |
|
| ||||
| Length of time with most recent partner ( | 0.108 | |||
| ≤4 years | 19 (24.4) | — | — | |
| >4 years | 61 (38.1) | 1.57 (1.01–2.43) | 1.44 (0.92–2.23) | |
aUnadjusted results from modified Poisson regression models.
bAdjusted results from modified Poisson regression model (N = 232 observations with nonmissing values on all independent variables), adjusting for all other variables in Table 2.
c p value from Poisson regression model adjusting for all variables in Table 2.
Statistically significant with p < 0.05.
Unadjusted and adjusted prevalence ratios for hormonal or intrauterine contraceptive use at last intercourse among 289 HIV-infected women.
| Variable ( | % using modern family planning | Unadjusted PRa (95% CI) | Adjusted PRb (95% CI) |
|
|---|---|---|---|---|
| Age ( | N/A | 0.98 (0.96–1.01) | 0.96 (0.94–0.98) | 0.001 |
|
| ||||
| Education ( | 0.301 | |||
| Completed primary school or less | 50 (35.5) | — | — | |
| Completed some secondary school or more | 65 (43.9) | 1.24 (0.93–1.65) | 1.16 (0.87–1.55) | |
|
| ||||
| Religion ( | 0.385 | |||
| Not Catholic (Protestant/Muslim/none) | 89 (38.9) | — | — | |
| Catholic | 26 (43.3) | 1.11 (0.80–1.55) | 1.10 (0.81–1.48) | |
|
| ||||
| Number of children ( | 0.385 | |||
| 0–2 | 61 (37.9) | — | — | |
| 3 or more | 54 (42.2) | 1.11 (0.84–1.48) | 1.15 (0.84–1.55) | |
|
| ||||
| History of unplanned pregnancy ( | 0.643 | |||
| No | 61 (41.8) | — | — | |
| Yes | 54 (37.8) | 0.90 (0.68–1.20) | 0.94 (0.71–1.24) | |
|
| ||||
| Wants pregnancy in next 2 years ( | <0.001 | |||
| No | 96 (47.5) | — | — | |
| Yes | 19 (21.8) | 0.46 (0.30–0.70) | 0.47 (0.31–0.72) | |
|
| ||||
| Length of time since HIV diagnosis ( | 0.528 | |||
| ≤5 years | 54 (40.0) | — | — | |
| >5 years | 60 (39.7) | 0.99 (0.75–1.32) | 0.91 (0.69–1.21) | |
|
| ||||
| On antiretroviral therapy ( | 0.498 | |||
| No | 13 (39.4) | — | — | |
| Yes | 102 (39.8) | 1.01 (0.64–1.59) | 0.87 (0.58–1.30) | |
|
| ||||
| HIV status of most recent partner ( | 0.595 | |||
| Negative | 22 (39.3) | — | — | |
| Positive/do not know | 93 (40.1) | 1.02 (0.71–1.47) | 0.92 (0.66–1.26) | |
|
| ||||
| Length of time with most recent partner ( | 0.037 | |||
| ≤4 years | 28 (30.4) | — | — | |
| >4 years | 85 (45.0) | 1.48 (1.04–2.09) | 1.46 (1.02–2.09) | |
|
| ||||
| Who makes decisions about family planning ( | 0.001 | |||
| Female only | 89 (47.1) | 1.81 (1.26–2.61) | 1.91 (1.32–2.77) | |
| Male only/both female and male | 26 (26.0) | — | — | |
aUnadjusted results from modified Poisson regression models.
bAdjusted results from modified Poisson regression model (N = 277 observations with nonmissing values on all independent variables), adjusting for all other variables in Table 3.
c p value from Poisson regression model adjusting for all variables in Table 3.
Statistically significant with p < 0.05.