Characteristics of the mothers and their newborn, depending on their country of origin.

a Standard Deviation.b % Valid when missing.c Insufficient Oral Spanish language skill.d Insufficient Reading Spanish skills.e Insufficient Writing Spanish skills.f Referral to social worker because of Social Risk factor detection.g Prenatal care as assessed by KI: Adequate: first consultation before week 14 and at least 9 consultations during gestation. Inadequate: start of care after week 28, or less than 4 consultations during gestation. Intermediate: the other combinations.h Prenatal care as assessed by OI: Adequate: all 7 indicators of the Spanish Health Service pregnancy care protocol met. Inadequate: ≥4 indicators unmet. Intermediate: 1–3 indicators unmet.*p ≥ 0.01 - ** p ≥ 0.001 - *** p Cantabria (Spain): African immigrants and Spanish women 2007–2010.