ソロモン諸島国サンタクルーズ諸島における人と生態系の関係
対象とする問題の概要 ソロモン諸島国サンタクルーズ諸島は同国テモツ州に属し、最東部に位置する島嶼群を指す。本研究はサンタクルーズ諸島のうち、域外ポリネシア[1](Polynesian outliers)の二つの島を調査地として選定した。第…
A double burden of malnutrition exists in Uganda, where levels of overweight in women 15–49 years old have been on the increase since 1995, when first data became available. In 2016, up to 24% of women in Uganda were overweight, compared with 8.9% of men. At the same time, levels of undernutrition among children under five years old remain high despite significant improvements over the years (Figure 1). Overweight women were the most common in the capital Kampala (43.6%) and in other parts of the Central Region. Overweight women were usually older, living in urban areas, more educated, and wealthier than non-overweight women (UBOS, 2018). However, the characteristics of these women that may predispose them to being overweight are less clearly understood.
This study aimed to examine the characteristics of women that may predispose them to being overweight. A group of women were observed from the time they woke up to the time they went to bed. Everything they did and everything they ate was recorded. Here, I analyze the case of one Mrs. X, whose BMI [1] was 34.4kg/m2 (obese).
[1] Body Mass Index Classification of Body Size by the World Health Organization. BMI=Weight (Kg)/Height(m)2. BMI<18.5=Underweight; 18.5-24.99=Normal; >25=Overweight, >30=Obese
Mrs. X was a 26-year-old woman who was married with two children. She had a small business that involved selling food from her home. She also sold charcoal and had a tailoring business. Her usual household chores included mopping the house, washing clothes, cooking, washing plates, and arranging trade items in the stall. When she was not doing any of these activities, she was talking to her neighbors. The author observed her for eight days in September 2018. She usually had two meals per day: one in the afternoon between 12:00 and 15:40 and the other in the evening between 19:05 and 20:48. These comprised a combination of an emmele (main dish), such as cassava (which she ate one time), matooke (three times), posho (two times), rice (nine times), and sweet potatoes (one time), and an enva (side dish), such as beans (one time), cabbage (four times), eggplants (four times), groundnuts (two times), meat (two times), and silver fish (one time). The side dish was always prepared by frying unless it was made from groundnut powder. The main dish was usually prepared by steaming after wrapping it in banana leaves unless it was rice, in which case it was boiled. On only two days did Mrs. X have a morning meal of porridge [2] at about 11:00, in addition to the usual two meals. A largely sedentary lifestyle, frequent rice consumption, and relatively few eating occasions that occurred mostly later in the day are some of Mrs. X’s identifiable characteristics with a known relationship to obesity.
[2] A thick gruel made from maize flour
The plan is to continue similar observations of several other women to facilitate the identification of characteristics that are common among overweight women.
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