Browsing by Author "Msuya, J. M"

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Nutritianal status, functional ability and food habits of institutionalised non- institutionalised elderly people in Morogoro region, Tanzania.
(East African Medical Journal, 2004-05-05) Nyaruhucha, C. N. M; Msuya, J. M; Matrida, E
To determine nutritional status, food habits and functional abilities of the institutionalised and non-institutionalised elderly. Design: A cross-sectional population survey. Setting: Free living and institutionalised elderly of Morogoro municipality, Tanzania. Subjects: A total of 100 elderly people, fifty institutionalised and fifty non-institutionalised were included. Gender distribution was of equal numbers. Measurements: Anthropometric measurements of weights and heights were taken to enable calculation of Body Mass Index (BMI) of each subject. Questionnaires were used to collect information on types of foods, amount and frequency of consumption and functional abilities of the elderly. Amount of food consumed was expressed in grams per person per day. Results: There were significant differences (p=0.001) in nutritional status between the institutionalised and the non- institutionalised males, but this relationship did not exist among the females. Similarly, 30% and 26% of the institutionalised males and females, respectively, and none of the non- institutionalised males was observed to be overweight. On the other hand, 39% and 23% of the non-institutionalised males and females, respectively, were underweight or malnourished. Consumption of sardines was higher (p=0.05) among the institutionalised subjects, but the situation was opposite for the case of fruits. Alcohol consumption was higher (p<0.05) among non- institutionalised subjects in both sexes. No difference was noted in consumption of beans, vegetables, cereals and meat. The most common functional disability was urinary incontinence (36%) while feeding (5%) was the least common. The most affected by urinary incontinence were institutionalised male subjects. Conclusion: There was a great variation between elderly people who are cared for in institutional centres and those who are cared for by their relatives in terms of nutritional status, reflected by their BMI levels. The institutionalised ones appear to be better off than their counterparts. However, this condition is not equally reflected in their eating habits. Generally, most of the elderly have poor or no source of income, which make them to have poor living conditions. They are also faced with problems of functional disabilities of which urinary incontinence was more common among males.
Nutritional status and feeding practices of under-five children in Simanjiro District, Tanzania
(Tanzania Health Research Bulletin, 2006) Nyaruhucha, C. N. M; Msuya, J. M; Mamiro, P. S; Kerengi, A. J
This study was undertaken to assess the nutritional status and feeding practices of <5 year children among the pastoral communities of Simanjiro district, northern Tanzania.. Face-to-face interviews with the sampled mothers were conducted using a semi-structured questionnaire. Anthropometric measurements using weight-for-age criterion were employed to assess the nutritional status. The study showed that 31% of the children were undernourished, some (6%) of them severely. Children 2 - 3 years old were the most affected. Breastfeeding duration of more than one year was common among the mothers. Fifty-four percent of the mothers weaned their children as early as two months after birth. The most common type of weaning food was maize porridge (gruel) mixed with cow’s milk (46%). Generally, 87% of households were facing some degree of food insecurity where some of them either experienced food shortage for 3-4 months (40%) or reported to eat less than three meals per day (75%). An educated mother was less likely to have an undernourished child, while a child from a teenage mother was more likely to be undernourished. Small size of a household was in favour of nutrition status. There is a great need to undertake interventions through community education to rescue the situation in Simanjiro district. Efforts should also be undertaken to mobilize the community members to adopt practices that favour good nutrition of children.
Prevalence and awareness of obesity among people of different age groups in educational institution in Morogoro, Tanzania
(East African Medical Journal, 2003-02-02) Nyaruhucha, C. N. M; Achen, J. H; Msuya, J. M; Shayo, N. B; Kulwa, K. B. M
Objective: To determine the prevalence rates and level of awareness of obesity among people of different age groups in Morogoro Municipality, Tanzania. Design: A cross-sectional, descriptive study. Subjects: One hundred adults aged 19-50 years old and 40 pupils aged 14-18 years old. Setting: Four educational institutions in Morogoro Municipality were included in the study. The four institutions included a primary and a secondary school, a teacher's training college and a university. Results: The prevalence of obesity among the sampled subjects in Morogoro Municipality was 25 %, whereby 15.7% had a Body Mass Index (BMI) of between 25 and 30, and 9.3% had a BMI of more than 30. Age and occupation of all the subjects, together with marital status of adult subjects, were significantly related with obesity status. Prevalence of obesity increased with the increased age whereby subjects in the 41-50 years had the highest rate (45.4%). Employed subjects had higher rate of obesity (22.2%) than pupils or students. Similarly, married adults had higher rate of obesity (27.8%) than the single ones (4.7%). Unlike the old age group (41-50 years), 70% of the youngest subjects were not aware about the harmful effects of obesity. On the other hand, more than two thirds of all the subjects could not associate excess body weight with chronic non-communicable diseases such as coronary heart disease, high blood pressure and breathing problems. Conclusion: Results of the current study indicate that obesity is increasingly becoming a public health problem in Morogoro Municipality, and probably in many other places in Tanzania. There is need for more public awareness on the effect of obesity on people's health through information, education and communication. It would be of great importance if such interventions were introduced at early age of life, for example by inclusion in school curricula.
Sensory evaluation of different preparations of cassava leaves from three species as a leafy vegetable
(African Journal of Biotechnology, 2013-11-13) Umuhozariho, M. G; Shayo, N. B; Sallah, P. Y. K; Msuya, J. M
Cassava leaves are largely consumed in Africa and are among the top three African indigenous vegetables rich in nutrients. Leaves from bitter (Manihot utilissima), sweet (Manihot dulcis) and wild (Manihot glaziovii) species of cassava were cooked by boiling in salted (sodium bicarbonate and table salt) water with the addition of palm oil and ground-nut paste, following processing by “pounding”, “pounding and then drying” and, “drying and then pounding”. The drying was done in tunnel solar drier at temperature of 65°C on average. Nine samples (three species x three processing methods) were evaluated by 31 panelists, using a five point hedonic scale, where 5 = like very much and 1= dislike very much. Cassava species affected significantly (p = 0.0047; 0.0206) scoring for texture and overall acceptability, respectively, but not for colour, aroma and taste. Processing method highly significantly (p< 0.0001) affected all the sensory attributes scoring. Leaves from all three species were liked as leafy vegetable, except when pounded after drying.
Utilization of cassava leaves as a vegetable in Rwanda
(Rwanda Journal, 2011) Umuhozariho, M. G; Shayo, N.B; Msuya, J. M; Sallah, P. Y. K
Cassava (Manihot esculenta Crantz) leaves is an important vegetable in Rwanda. The objectives of this study were to determine cassava species from which leaves are harvested as vegetable and identify leaf preparation methods, consumption rate, price variation, storability and perception of post-harvest losses. A pre-tested structured questionnaire with closed and open-ended questions was administered to stratified groups of cassava leaves producers and consumers in four purposively selected sectors of Ruhango District and retailers in the main markets of Ruhango and Kigali city. In total, 171 respondents were interviewed from 11 to 26 August 2011. Cassava leaves are highly consumed in Ruhango District as 96.0 % of families harvested leaves for food. On average, 17.5 % of farmers sell cassava leaves that are retailed in markets of towns and cities including Kigali City. Sweet (Manihot dulcis), bitter (Manihot utilissima) and wild (Manihot glaziovii) are the cassava species from which leaves are consumed as vegetable, but the leaves of wild cassava are preferred by 66.0 % of consumers. Prices of cassava leaves varied significantly (p=0.0182) according to season with higher prices in the dry than rainy season. Prices of leaves at farm gate and retail levels were highly different (p= 0.0016), averaging 32 and 65 Frw by bunch in the rainy season, respectively. Despite the high consumption and trade of cassava leaves, post-harvest losses were high, especially in the rainy season. Cassava leaves were mainly cooked fresh, but 15.4 % of households processed leaves by sun drying. The storage period was extended to two months by sun-drying. In each case and, prior to cooking, cassava leaves were pounded. Cassava leaves are considered as a favourite and nutritive vegetable and technologies to improve storability, value and trade are needed. Assessment of effects of processing on nutritional quality and safety is also important