Table 6.
Conditions independently associated with higher severity (SMO: MNM + MD) among women aged 35 to 49 compared to women aged 20 to 34 years [n = 5,331]
| Variables | Coefficient | SE coeff. | p | PR adj [95% CI] |
|---|---|---|---|---|
| Infectious conditions |
1.55 |
0.26 |
<0.001 |
4.71 [2.75–8.07] |
| Clinical surgical conditions |
1.37 |
0.19 |
<0.001 |
3.94 [2.68–5.80] |
| Hemorrhagic conditions |
1.12 |
0.26 |
<0.001 |
3.06 [1.81–5.18] |
| Any delay |
0.71 |
0.09 |
<0.001 |
2.03 [1.70–2.42] |
| Another previous condition |
0.80 |
0.12 |
<0.001 |
2.23 [1.75–2.84] |
| Previous condition: renal diseases |
0.78 |
0.22 |
<0.002 |
2.17 [1.39–3.40] |
| Previous condition: diabetes |
0.62 |
0.17 |
<0.002 |
1.87 [1.32–2.63] |
| Thalassemia/sickle cell disease |
0.78 |
0.26 |
0.006 |
2.18 [1.28–3.70] |
| Previous condition: drug addiction |
0.40 |
0.12 |
0.003 |
1.49 [1.15–1.92] |
| Prenatal care in another service |
0.25 |
0.09 |
0.010 |
1.28 [1.07–1.53] |
| Age (35–49 years × 20–34) |
0.22 |
0.08 |
0.007 |
1.25 [1.07–1.45] |
| Previous condition: obesity |
−0.52 |
0.14 |
<0.002 |
0.59 [0.44–0.80] |
| Marital status (no steady partner) |
−0.65 |
0.14 |
<0.001 |
0.52 [0.39–0.69] |
| Constant | −3.51 | 0.22 | <0.001 |
PRadj: prevalence ratio adjusted by cluster effect and also by variables shown to be significant in the final model.
Multiple Poisson regression, controlled by: Age 2 (35–49 years: 1/ 20–34: 0); Ethnicity (Nonwhite: 1/Other: 0); Schooling (up to primary school: 1/Other: 0); Marital status (no steady partner: 1/Other: 0); BMI (Low weight, adequate: 0/overweight, obesity: 1); Prenatal care at the same service (Absent: 1/Present: 0); Previous clinical conditions (Yes: 1/No: 0); Chronic hypertension (Yes: 1/No: 0); Obesity (Yes: 1/No: 0); Low weight (Yes: 1/No: 0); Diabetes mellitus (Yes: 1/No: 0); Smoking (Yes: 1/No: 0); Cardiac diseases (Yes: 1/No: 0); Respiratory diseases (Yes: 1/No: 0); Renal diseases (Yes: 1/No: 0); Thalassemia/sickle cell anemia (Yes: 1/No: 0); HIV/AIDS (Yes: 1/No: 0); Thyroid diseases (Yes: 1/No: 0); Neurologic diseases/epilepsy (Yes: 1/No: 0); Collagenosis (Yes: 1/No: 0); Neoplasms (Yes: 1/No: 0); Other preexisting condition (Yes: 1/No: 0); Drug addiction (Yes: 1/No: 0); Parity (0/≥1: 1); Previous abortion (Yes: 1/No: 0); Previous Cesarean section (Yes: 1/No: 0); Time since last delivery (years); Number of prenatal visits (up to 5: 0/≥6: 1); hemorrhagic conditions (Yes: 1/No: 0); Hypertensive conditions (Yes: 1/No: 0); Infectious conditions (Yes: 1/No: 0); Clinical surgical conditions (Yes: 1/No: 0); Any delay (Yes: 1/No: 0).
Brazil, 2009-2010.