Sharma, S.; Cade, J.; Jackson, Maria D.; Mbanya, J. C.; Chungong, S.; Forrester, Terrence E.; Bennett, Franklyn I.; Wilks, Rainford J.; Balkau, B.; Cruickshank, J. Kennedy
Author Affiliation, Ana.
Tropical Metabolism Research Unit; Pathology
Development of food frequency questionaires in three population samples of African origin from Cameroon, Jamaica and Caribbean
European Journal of Clinical Nutrition
Date of Publication
Aims to develop the methods of assessment of food and nutrient intake using standardized food frequency questionnaires (FFQ) in three African origin population from Cameroon, Jamaica and Caribbean migrants to the United Kingdom. Looks at a cross-sectional assessment of diet from a representative sample in each site, using either a 2-day food diary or a 24-h recall method to determine foods for inclusion on the food frequency questionnaire. The three areas studied were a rural and urban site in Cameroon, Evodoula and Cite Verte in Yaounde, respectively; a district in Kingston Jamaica; African-Caribbeans living in central Manchester, UK. The subjects were aged 25-79 years, 61 from the Cameroonian urban site, 62 from the village site, 102 subjects from Jamaica (additional analysis on a subsample of 20): 29 subjects from Manchester, UK. A high response rate was obtained in each site. Comparison of macronutrient intakes between the sites showed that carbohydrates was important contributor to energy intake in Jamaica (55 percent) and the least in rural Cameroon. In rural Cameroon, fat (mainly palm oil) was the most important contributor to energy intake (44 percent). Manchester had the highest contribution of protein to energy (17 percent). Food contributing to total energy, protein, fat and carbohydrate were determined. In rural Cameroon, the top of 10 food items contributed 66 percent of the total energy intake compared to 37 percent for the top 10 foods in Manchester. Foods contributing to energy were similar in Jamaica and Manchester. Cassava contributed 44 percent of the carbohydrate intake in rural Cameroon and only 6 percent in urban Cameroon. One FFQ had been developed for use in both sites in Cameroon containing 76 food items. The FFQ for Jamaica contains 69 foods and for Manchester 108 food items. CONCLUSION: Considerable variations exist within sites (Cameroon) and between sites in foods which are important contributors to nutrients intakes. With careful exploration of eating habits it has been possible to develop standardized, but locally appropriate FFQs for the use in African population in different countres.....