Table 4 Adjusted relative risks of inadequate PCU according to deprivation factors and other maternal characteristics
Maternal region of birth | France | North Africa | Sub-Saharan Africa | ||||
|---|---|---|---|---|---|---|---|
N = 4628 | N = 2140 | N = 1606 | |||||
Inadequate PCU % | 17.3% | 26.9% | 34.7% | ||||
aRR | 95% CI | aRR | 95% CI | aRR | 95% CI | ||
Social isolation | 1.0 | 0.7–1.4 | 1.0 | 0.7–1.3 | 1.0 | 0.8–1.2 | |
Poor or insecure housing condition | 1.3 | 1.1–1.5 | 1.0 | 0.8–1.2 | 1.2 | 0.9–1.4 | |
Not work-related household income | 1.3 | 1.1–1.6 | 1.3 | 1.1–1.5 | 1.2 | 1.0–1.4 | |
No permanent health care insurance | 1.4 | 1.2–1.6 | 1.3 | 1.1–1.5 | 0.9 | 0.8–1.1 | |
Maternal age | <20 | 1.7 | 1.2–2.3 | 0.6 | 0.2–1.9 | 1.2 | 0.8–1.6 |
20–25 | 1.4 | 1.1–1.8 | 1.2 | 1.0–1.6 | 1.3 | 1.1–1.6 | |
25–30 | 1.2 | 1.0–1.4 | 1.0 | 0.9–1.2 | 1.1 | 0.9–1.3 | |
30–40 | 1 | ref | 1 | ref | 1 | ref | |
≥40 | 1.0 | 0.7–1.3 | 1.0 | 0.8–1.4 | 0.8 | 0.6–1.2 | |
Father’s age | <25 | 1.3 | 1.0–1.5 | 1.2 | 0.7–1.9 | 1.1 | 0.8–1.6 |
25–40 | 1 | ref | 1 | ref | 1 | ref | |
≥40 | 1.0 | 0.8–1.3 | 0.9 | 0.8–1.1 | 1.0 | 0.8–1.1 | |
Schooling level | ≤ Primary school | 1.5 | 0.9–2.5 | 1.5 | 1.2–2.0 | 1.1 | 0.8–1.3 |
Middle school | 1.3 | 1.1–1.6 | 1.4 | 1.1–2.0 | 1.1 | 0.9–1.3 | |
High school | 1.2 | 1.0–1.4 | 1.1 | 1.0–1.4 | 1.1 | 0.9–1.3 | |
University | 1 | ref | 1 | ref | 1 | ref | |
Number of children ≥ 3 | 1.2 | 1.1–1.2 | 1.1 | 1.0–1.2 | 1.1 | 1.1–1.2 | |
Pregnancy | Expected | 1 | ref | 1 | ref | 1 | ref |
Unexpected | 1.5 | 1.3–1.8 | 1.5 | 1.3–1.7 | 1.3 | 1.1–1.5 | |
Unwanted | 1.9 | 1.3–2.7 | 1.8 | 1.3–2.7 | 1.6 | 1.2–2.0 | |
Spontaneous pregnancy | 1 | ref | 1 | ref | 1 | ref | |
Ovulation induction | 0.5 | 0.2–1.3 | 0.8 | 0.2–2.9 | 1.5 | 0.7–3.2 | |
ART | 1.0 | 0.6–1.8 | 0.7 | 0.3–1.6 | 0.9 | 0.5–1.9 | |
Linguistic barrier | – | – | 1.2 | 1.0–1.5 | 1.1 | 0.9–1.3 | |
Undocumented migrants | – | – | 1.1 | 0.8–1.3 | 1.2 | 1.0–1.4 | |
Recent immigration | – | – | 1.6 | 1.3–1.9 | 1.7 | 1.4–1.9 | |