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Parental separation and behaviours that influence the health of infants aged 7–11 months: a cross-sectional study

par Kacenelenbogen, Nadine ;Dramaix Wilmet, Michèle ;Schetgen, Marco ;Roland, Michel
Référence BMJ open, 4, 7, BMJ Open 2014;4:e005183
Publication Publié, 2014-07-22

Article révisé par les pairs

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Résumé :

Objective Analyse the parental behaviours that are recognised as influencing the health of very young children based on family structure (parents separated or not).Design Cross-sectional study.Setting Free preventive medicine consultations in the French Community of Belgium.Participants Examination of 79 701 infants aged 7–11 months as part of a free preventive medicine consultation. The data came from an assessment conducted 7–11 months after birth during which information was collected, namely about the parents’ use of tobacco, the infant’s type of nutrition and adherence to vaccination schedules.Main outcome measures Parental behaviours: smoking, nutrition and compliance with vaccination schedule.Results The percentage of infants whose parents were separated was 6.6%. After adjusting for the cultural and socioeconomic environment as well as for other potential confounders, in the event of separation as compared with non-separated parents, the adjusted ORs (95% CI) were as follows: 1.5 (1.3 to 1.7) for the infant’s exposure to tobacco; 1.3 (1.2 to 1.4) for total lack of exclusive breast feeding; 1.3 (1.1 to 1.4) and 1.2 (1.1 to 1.2) for breast feeding for a duration of less than 3 and 6 months, respectively; 1.2 (1.1 to 1.4) for non-compliance with the vaccination schedule against rotavirus. The duration of exclusive breast feeding was shorter when parents were separated (p<0.001; median 10 vs 13 weeks).Conclusions This study reinforces the possibility that parental separation is independently associated with certain parental at-risk behaviours regarding the children's health. This observation should be verified because this could result in major consequences for the work of family doctors, in particular in terms of parent information and targeted prevention.