11 research outputs found
Prevalence of hypoglycaemia in under-five children presenting with acute diarrhoea in University of Calabar Teaching Hospital, Calabar.
Background: The clinical features of hypoglycaemia and severe dehydration are similar, and these two can occur in a child presenting with acute diarrhoea. Hypoglycaemia occurring in a growing brain is deleterious and must be detected and treated. Objective: To determine the prevalence of hypoglycaemia among under-five children presenting with acute diarrhoea in UCTH, Calabar. Method: This was a prospective study of 150 children aged six weeks to five years presenting with acute diarrhoea in UCTH, Calabar from June 1st to October 31st 2008. Consecutive children who met the inclusion criteria were recruited into the study. Blood samples were collected for random blood sugar and serum electrotype estimation using One Touch Ultra Test Strips 2006 model and Flame photometry respectively. Results: The overall prevalence of hypoglycaemia in under-five children presenting with acute diarrhoea was 4%. There was no sex difference. It was commonest among children of the low socioeconomic class (83.3%). Risk factors to developing hypoglycaemia were longer duration of last feeds greater than five hours and severe dehydration, both reaching statistically significant differences (p=0.022 and 0.002; FET respectively). Forty percent of patients who died had hypoglycaemia constituting 33.3% of patients with hypoglycaemia. Conclusion: Children with diarrhoea complicated with severe dehydration are prone to developing hypoglycaemia. It causes high mortality and thus this parameter should be checked for and managed on time.Key words: Hypoglycaemia, acute diarrhoea, under-five children
Maternal obesity in Africa : a systematic review and meta-analysis
Background: Maternal obesity is emerging as a public health problem, recently highlighted together with maternal under-nutrition as a âdouble burdenâ, especially in African countries undergoing social and economic transition. This systematic review was conducted to investigate the current evidence on maternal obesity in Africa.
Methods: MEDLINE, EMBASE, Scopus, CINAHL and PsycINFO were searched (up to August 2014) and identified 29 studies. Prevalence, associations with socio-demographic factors, labour, child and maternal consequences of maternal obesity were assessed. Pooled risk ratios comparing obese and non-obese groups were calculated.
Results: Prevalence of maternal obesity across Africa ranged from 6.5 to 50.7%, with older and multiparous mothers more likely to be obese. Obese mothers had increased risks of adverse labour, child and maternal outcomes. However, non-obese mothers were more likely to have low-birthweight babies. The differences in measurement and timing of assessment of maternal obesity were found across studies. No studies were identified either on the knowledge or attitudes of pregnant women towards maternal obesity; or on interventions for obese pregnant women.
Conclusions: These results show that Africa's levels of maternal obesity are already having significant adverse effects. Culturally adaptable/sensitive interventions should be developed while monitoring to avoid undesired side effects
Effects of probiotics on child growth: a systematic review
Background: Child undernutrition has short and long term consequence
for both individuals and society. Previous studies show probiotics may
promote child growth and have an impact on under-nutrition. Methods: A
systematic review of the literature was carried out on three electronic
databases to assess evidence. The outcome measured was change in weight
or height. A narrative analysis was conducted due to heterogeneity of
included studies. Results: Twelve studies were included in the review
of which ten were randomised controlled trials. A total of 2757
children were included, with 1598 from developing countries. The
studies varied in type and quantity of probiotics given, duration of
interventions, characteristics of participants, setting and units of
outcome measures. Overall, five studies found a positive effect of
probiotics on child growth. All five were conducted in developing
countries with four studies conducted in mostly under-nourished
children and one in well-nourished children. No significant effect on
growth was found in the seven studies that were conducted in developed
countries. Conclusion: The limited evidence suggests that probiotics
have the potential to improve child growth in developing countries and
in under-nourished children. More research is needed to explore this
further
Maternal obesity in Africa : is it time to pay more attention?
Many African countries are experiencing a double burden of under- and over-nutrition due to factors such as globalisation, urbanisation, changing diet, and cultural perceptions of weight. Pregnancy is a trigger point for the development of obesity, and maternal obesity is associated with short- and long-term adverse effects in the mother and child. However, while the effects of maternal under-nutrition are well known and addressed, there is scarcity of data on maternal obesity in African countries