Table 2.
Multinomial logistic regressions with “Stable no suicidal ideation” (prenatal and 12 months postnatal) as reference group (n = 249)
| Stable suicidal ideation (n = 26)
|
Change to suicidal ideation (incident suicidal ideation) (n = 51)a
|
Change to no suicidal ideation (n = 77)
|
||||
|---|---|---|---|---|---|---|
| OR [95% CI] | AOR [95% CI] | OR [95% CI] | AOR [95% CI] | OR [95% CI] | AOR [95% CI] | |
| Fixed effects | ||||||
| Intervention | 1.83 [0.81, 4.13] | 0.999 [0.66, 1.52] | 0.89 [0.49, 1.60] | 1.01 [0.54, 1.89] | 1.32 [0.80, 2.17] | 1.35 [0.79, 2.31] |
| Covariates (baseline) | ||||||
| Age | 0.99 [0.92, 1.06] | – | 1.03 [0.98, 1.09] | – | 0.94 [0.90, 0.98]** | 0.94 [0.90, 0.99]* |
| Educational attainment (ref = up to 10 years) | ||||||
| 10–11 years | 2.48 [0.71, 8.70] | – | 1.09 [0.50, 2.38] | – | 1.04 [0.55, 1.95] | – |
| 12 years or more | 1.46 [0.35, 6.00] | – | 1.09 [0.46, 2.55] | – | 0.72 [0.35, 1.49] | – |
| Monthly income | 0.83 [0.37, 1.83] | – | 1.94 [1.05, 3.57]* | 2.25 [1.17, 4.36]* | 0.88 [0.54, 1.45] | – |
| Relationship status (ref = unmarried, living separate) | ||||||
| Unmarried, living together | 0.63 [0.21, 1.94] | – | 0.71 [0.31, 1.61] | – | 0.91 [0.48, 1.72] | – |
| Married | 0.76 [0.25, 2.33] | – | 1.24 [0.59, 2.60] | – | – | |
| Children | 2.74 [0.63, 11.85] | – | 1.42 [0.61, 3.30] | – | – | – |
| Diagnosed during this pregnancy | 0.97 [0.44, 2.16] | 0.93 [0.52, 1.67] | – | 1.14 [0.69, 1.87] | – | |
| HIV positive children | 1.38 [0.30, 6.30] | – | 1.09 [0.31, 3.88] | – | 0.44 [0.10, 1.93] | – |
| HIV positive partner | 1.73 [0.76, 3.94] | – | 1.13, 0.59, 2.15] | – | 0.85 [0.48, 1.50] | – |
| Alcohol use | 1.19 [0.39, 3.59] | – | 1.03 [0.44, 2.43] | – | 0.96 [0.46, 2.00] | – |
| Stigma | 1.09 [0.83, 1.44] | – | 1.19 [0.98, 1.44]ˆ | 1.33 [1.06, 1.67]* | 1.16 [0.98, 1.38]ˆ | 1.24 [1.02, 1.46]* |
| Disclosure of HIV status to partner | 1.08 [0.48, 2.45] | – | 1.15 [0.63, 2.11] | – | 0.63 [0.38, 1.04]ˆ | 0.60 [0.36, 0.94]* |
| Male involvement | 0.94 [0.83, 1.07] | – | 1.01 [0.92, 1.11] | – | 0.96 [0.88, 1.03] | – |
| Psychological IPV | 1.08 [1.02, 1.13]** | 1.00 [0.96, 1.05] | 0.99 [0.95, 1.05] | – | 1.03 [0.99, 1.08] | – |
| Physical IPV | 1.09 [1.02, 1.18]* | 1.17 [1.02, 1.34]* | 1.03 [0.95, 1.10] | – | 1.05 [0.98, 1.12] | – |
| Depression | 1.18 [1.09, 1.29]*** | 1.14 [1.09, 1.19]*** | 0.97 [0.92, 1.03] | – | 1.01 [0.93, 1.09] | – |
| Model fit | ||||||
| − 2LL (Deviance) | − 399.67 | − 131.41 | − 170.51 | |||
| Number of Parameters | 7 | 4 | 5 | |||
| AIC/BIC | 813.99/841.99 | 270.83/285.64 | 351.01/369.95 | |||
IPV intimate partner violence, AOR adjusted odds ratio
a
Incident suicidal ideation refers to the emergence of suicidal ideation during a specified period of time
***
p < 0.001,
**
p < 0.01,
*
p < 0.05,
ˆ
p < 0.10