Preventive health behaviours among parents of infants aged four months

An evaluation of a telephone-based postnatal support intervention for infant feeding in a regional Australian city

BACKGROUND

Postnatal breastfeeding support in the form of home visits is difficult to accommodate in regional Australia, where hospitals often deal with harsh economic constraints in a context where they are required to provide services to geographically dispersed consumers. This study evaluated a predominantly telephone-based support service called the Infant Feeding Support Service.

METHODS

A prospective cohort design was used to compare data for 696 women giving birth in two regional hospitals (one public, one private) and participating in the support service between January and July 2003 with data from a cohort of 625 women who gave birth in those hospitals before the introduction of the support service. Each mother participating in the support service was assigned a lactation consultant. First contact occurred 48 hours after discharge, and approximately weekly thereafter for 4 weeks. Breastfeeding duration was measured at 3 months postpartum.

RESULTS

For women from the private hospital, the support service improved exclusive breastfeeding duration to 4.5 weeks postpartum, but these improvements were not evident at 3 months postpartum. No effects were observed for mothers from the public hospital. Quantitative and qualitative data demonstrated high levels of client satisfaction with the support service.

CONCLUSIONS

This small-scale, predominantly telephone-based intervention provided significant, although apparently context-sensitive, improvements to exclusive breastfeeding duration.

Influence of knowledge and attitudes on exclusive breastfeeding practice among rural Jamaican mothers

BACKGROUND

A large number of mothers may not be practicing exclusive breastfeeding in rural Jamaica, although no recent systematic study has been conducted. The impact of knowledge about and attitude toward breastfeeding on the duration of exclusive breastfeeding is also poorly understood. The objective of this study was to gather information about factors that influence exclusive breastfeeding and its duration.

METHOD

A cross-sectional study was conducted in 11 health centers within the parish of Saint Ann, Jamaica. A pretested questionnaire collected information on breastfeeding knowledge and attitudes toward intention to breastfeed and other relevant sociodemographic characteristics.

RESULTS

Information was documented for 599 mother-child pairs. The prevalence of breastfeeding initiation was 98.2 percent; of mothers who initiated breastfeeding, 22.2 percent practiced it exclusively (at least 6 months). No difference occurred between exclusive and nonexclusive breastfeeding mothers in terms of knowledge about and attitudes toward breastfeeding. Of potential predictors assessed, the male partner's role as the main source of income for the family was the only significant predictor for exclusive breastfeeding. Women whose male partner was the main source of income for the family were twice as likely to exclusively breastfeed their infants compared with the referent group (mothers as main source of income)(OR=2.0; 95% CI=1.4-3.0). In addition, the dominant reason for partial breastfeeding was maternal anxiety that breastmilk alone might not provide sufficient nourishment.

CONCLUSION

The level of exclusive breastfeeding was extremely low at the study site. Formulation of strategies to aggressively promote exclusive breastfeeding practices is urgently needed there. Such interventions should consider involvement of the male partner, especially, with respect to the financial support, as well as alleviating maternal anxiety regarding nutritional adequacy of breastmilk.

Infant exposure to environmental tobacco smoke: a prevalence study in Australia

OBJECTIVE

To determine: the prevalence of exposure to environmental tobacco smoke among infants aged 0-12 months in two child health care settings; the accuracy of parent report indicators of exposure; and the factors associated with exposure to environmental tobacco smoke.

METHOD

Samples of consecutive parents of infants 12 months of age or younger who attended Hunter Region public child health and immunisation clinics were approached to complete a questionnaire and to allow a urine sample to be obtained from their infant during December and January 1998/99. Infant urine samples were analysed for cotinine and information obtained regarding the smoking status of household members, infant exposure to environmental tobacco smoke during the previous three days, and parent and infant characteristics and demographics.

RESULTS

85 (47%) [95% CI 40-54] infants in the combined sample had detectable levels of cotinine. Sensitivity of reported infant exposure of 86% was achieved through the combined measure of parent report of exposure and smoking status of households. The odds of exposure for infants of smoking parents were 14 times that of infants of nonsmokers [CI 5.26-50.0].

CONCLUSIONS

Almost half of the infants in this study had detectable levels of cotinine in their urine. Future interventions targeting infant exposure to environmental tobacco smoke should incorporate quit smoking strategies for both parents and other household members, as well as strategies for changing the pattern of smoking behaviour around infants.

IMPLICATIONS

These findings suggest that existing community education strategies and passive smoking public policies are failing to protect this vulnerable population group.

Psychosocial factors associated with the abandonment of breastfeeding prior to hospital discharge

A prospective study of 556 women from Perth, Western Australia, and 503 women from the Darling Downs area, Queensland, Australia, was conducted to identify factors associated with the abandonment of breastfeeding prior to hospital discharge. In total, 88% of women initiated breastfeeding, but 5% discontinued breastfeeding while still in the hospital. Discontinuation of breastfeeding prior to discharge was associated with a number of psychosocial factors, namely, infant feeding method being chosen after becoming pregnant, a perception by the mother that the infant's father either preferred formula feeding or was ambivalent about how the infant was fed, and whether the mother's own mother had ever breastfed. Judicious questioning prenatally regarding a women's commitment to, social support for, and prior exposure to breastfeeding will help identify those women most at risk of abandoning breastfeeding prematurely. Such women should be targeted for additional support while in the hospital.

Patterns of health seeking behavior during episodes of childhood diarrhea: a study of Tzotzil-speaking Mayans in the highlands of Chiapas, Mexico

In Chiapas, Mexico, diarrheal disease causes the majority of all deaths in children under the age of five. Treatment of childhood diarrhea may be influenced by local beliefs and cultural practices. Few studies have attempted to quantitatively evaluate health seeking behavior (HSB) for diarrheal diseases in indigenous communities, while controlling for potential confounding factors such as parental education or socioeconomic status. A rapid ethnographic survey was conducted in Nabenchauc, Chiapas, to determine hypothetical HSB patterns for each of four major types of childhood diarrhea. Additionally, we examined the actual HSB for the last episode of childhood diarrheal illness within the household. One hundred households participated in the survey; 94 households with children < 5 years old reported a mean of 1.9 diarrheal episodes during the preceding month. Households reported using a mean of 1.3 types of in-home remedies. Oral rehydration therapy (ORT) was used in <2% of the 368 HSB patterns elicited for the four types of diarrhea. HSB patterns utilized an eclectic combination of traditional, allopathic, local and distant health care options. A mean of 2.5 outside-the-home health care options were reported for each diarrheal type; the local grocery store was reported in 245 (67%) of the hypothetical HSB patterns and as a first option in 199 (54%). Maternal and/or paternal education had little impact on hypothetical HSB. Households with lower SES were more likely to report using local grocery stores as a first option and were less likely to use options outside the village. The rapid ethnographic survey approach allows for assessment of changes in the approach to health care option utilization in cultures incorporating new health care paradigms. Public health interventions targeting local stores may lead to increased use of ORT, thereby potentially reducing early morbidity and mortality due to childhood diarrhea.