J Byrne1. 1. Boyne Research Institute, Duke House, Drogheda, Ireland. boyne@iol.ie
Abstract
BACKGROUND: Relatives in families where a child has a neural tube defect (NTD) may be at higher risk of having an affected child. Little is known of their level of knowledge and use of folic acid. AIM: To carry out an intervention study intended to increase knowledge and use of folic acid among relatives. METHODS: One hundred aunts and female first cousins (relatives of the proband) were interviewed by telephone before and after receiving an information pack. RESULTS: At baseline, although knowledge of the benefits of folic acid was high (73%), use of folic acid was low (8.8%). After the intervention, knowledge increased and use went up to 19% (p < 0.05). CONCLUSIONS: This study suggests that relatives in Irish NTD families have a high level of information about folic acid benefits. This awareness may not translate into action since the intervention produced only a modest increase in folic acid use overall. Future studies focussing on women who are planning a pregnancy may show larger benefits from intervention.
BACKGROUND: Relatives in families where a child has a neural tube defect (NTD) may be at higher risk of having an affected child. Little is known of their level of knowledge and use of folic acid. AIM: To carry out an intervention study intended to increase knowledge and use of folic acid among relatives. METHODS: One hundred aunts and female first cousins (relatives of the proband) were interviewed by telephone before and after receiving an information pack. RESULTS: At baseline, although knowledge of the benefits of folic acid was high (73%), use of folic acid was low (8.8%). After the intervention, knowledge increased and use went up to 19% (p < 0.05). CONCLUSIONS: This study suggests that relatives in Irish NTD families have a high level of information about folic acid benefits. This awareness may not translate into action since the intervention produced only a modest increase in folic acid use overall. Future studies focussing on women who are planning a pregnancy may show larger benefits from intervention.
Authors: H E de Walle; K M van der Pal; L T de Jong-van den Berg; J Schouten; C M de Rover; S E Buitendijk; M C Cornel Journal: J Epidemiol Community Health Date: 1998-12 Impact factor: 3.710