Nutritional status, dietary intake patterns and nutrition knowledge of children aged 5-6 years attending kindergartens in the Klang Valley, Malaysia.

INTRODUCTION: Early childhood is a period during which many factors influence the development of lifelong eating habits. This study aimed to assess the nutritional status of young children and to determine factors related to eating habits. METHODS: A total of 992 children aged 5-6 years attending kindergartens that participated in the Bright Start Nutrition programme in the Klang Valley were included in the study. Anthropometric measurements were taken and body mass index (BMI) calculated. A questionnaire to assess the children's nutrition knowledge was administered through interviews, while their mothers self-administered another set of questionnaires regarding knowledge, attitude and practice on nutrition. RESULTS: The mean BMI was 15.7 +/- 2.7 kg/m2 in boys and 15.4 +/- 2.4 kg/m2 in girls. Based on the WHO 2007 growth reference, the prevalence of overweight and obesity were 9.1% and 9.3%, respectively; while the prevalence of thinness and stunting were 5.8% and 3.9%, respectively. Most of the children consumed breakfast (86.4%), lunch (94.1%) and dinner (93.4%) daily. The majority liked fruits (95.1%), snacks (93.8%), Western fast food (93.3%) and milk (90.8%), while less than two-thirds (65.1%) liked vegetables. The mean nutrition knowledge scores for the children and mothers were 73.2 +/- 9.8% and 60.2 +/- 18.8%, respectively. Maternal nutrition knowledge was correlated positively with children's vegetable intake (r=0.111, p<0.05) and negatively with snack intake (r = -0.134, p<0.05). CONCLUSION: These results showed a higher prevalence of overweight and obesity than underweight and thinness among the urban young children studied. As mother's nutrition knowledge was found to exert a positive influence on children's eating habits, it is important to provide nutrition education to both mothers and children when conducting intervention programmes.

Gestational trophoblastic disease in the Asian population of Northern England and North Wales.

OBJECTIVE: To determine the incidence and trends of gestational trophoblastic disease in the Asian population of Northern England and North Wales.A prospective observational study. SETTING: Trophoblastic Screening and Treatment Centre, Weston Park Hospital. POPULATION: A total of 3660 women registered with gestational trophoblastic disease between 1991 and 1999. MAIN OUTCOME MEASURES: 1. The incidence of gestational trophoblastic disease in Asian and non-Asian population. 2. Trend in incidence over study period. RESULTS: Three hundred and twenty-two Asian patients were registered. The incidence of gestational trophoblastic disease in the northern part of England and Wales averaged 1 per 714 live births. The incidence of gestational trophoblastic disease in the Asian population was 1.95 times higher than in the non-Asian population (1 per 387 live births vs 1 per 752 live births). There was an excess of molar pregnancies in the extreme maternal age groups; the incidence in these women was twice as high as in the whole reproductive cohort. The ratio of partial to complete hydatidiform mole increased from 0.9 in the lower age to 2.6 in the older age group. There appeared to be a slowly rising trend in the incidence of gestational trophoblastic disease; the increase was higher in the Asian than in the non-Asian population. The ratio of partial to complete moles increased with age in both populations. CONCLUSION: Asian women are at increased risk of having molar pregnancies. Molar pregnancies are more common at the extremes of reproductive age. The setting up of regional or national registration centres has helped to provide more accurate estimates of the true incidence of the disease.

Food security and child nutritional status among Orang Asli (Temuan) households in Hulu Langat, Selangor.

This study was conducted to determine the prevalence of household food insecurity and its potential risk factors and outcomes among the Orang Asli (Temuan) households. Socioeconomic, demographic and food security information of the households and anthropometric measurements and dietary intakes of preschoolers (n = 64) were obtained using a structured questionnaire. Food security was assessed using the Radimer/Cornell hunger and food insecurity instrument. Diet quality was based on 24 hour recall and analyzed according to the Malaysian RDA and Food Guide Pyramid. Majority of the households (82%) reported some kind of household food insecurity. The prevalence of significant underweight, stunting and wasting were 45.3%, 51.6% and 7.8%, respectively. Dietary intakes were less than 2/3 RDA levels for calories, calcium and iron. However, the intakes of protein, vitamin A, vitamin C and niacin exceeded the RDA and the sources for these nutrients were mainly rice, fish and green leafy vegetables. Among the five food groups, only the number of servings from cereals/cereal products/tubers group was achieved while that of the milk/diary products was the worst. Majority of the children (68.7%) had poor, 31.3% had fair and none with excellent diet quality. In general, diet quality and nutritional status of the children decreased as household food insecurity worsened. It is recommended that the nutritional problems of Orang Asli children be addressed through health, nutrition and economic programs and further studies should be carried out on determinants and consequences of household food insecurity.

[Free thyroxine in routine diagnosis]. / Freies Thyroxin in der Routinediagnostik.

In our hospital the measurement of free thyroxine with the Amerlex FT4-RIA has become a well-established routine screening method. Compared with the determination of total thyroxine we were able to reduce the number of all supplementary thyroid-specific tests, particularly of TBG, by 30%. Even the frequency of triiodothyronine tests decreased whereas the TSH-levels increased slightly. This is probably an indication of a better diagnosis of incipient hypothyroidism. Especially FT4-values in patients undergoing heparin treatment should be interpreted with special care. By changing from total thyroxine to FT4 we have reduced the department's expenditure by about AS 250 000,- annually, without impairing the accuracy of our diagnostics. Compared with former test combinations, specificity and accuracy have improved.