Displaying publications 81 - 100 of 408 in total

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  1. Musizvingoza R, Tirivayi N, Otchere F, Viola F
    BMC Public Health, 2022 Dec 21;22(1):2405.
    PMID: 36544171 DOI: 10.1186/s12889-022-14854-7
    BACKGROUND: Globally violence against children and adolescents is a significant public health problem. Since children rely on family for early learning and socialization, evidence of the factors associated with exposure to violence within households may inform the development of policies and measures to prevent violence and aid the victims of violence. This study examines the risk and protective factors associated with adolescents' exposure to violence at home and how these differ by gender and age in four regions of Burkina Faso.

    MATERIALS AND METHODS: We used data from the baseline survey of the Child-Sensitive Social Protection Programme (CSSPP) conducted in four regions of Burkina Faso. The CSSPP is a cash transfer programme accompanied by complimentary nutrition, and water and sanitation interventions to address multidimensional child poverty. We employed bivariate and multivariable regression analysis on a sample of 2222 adolescents aged 10-19 to explore the risk and protective factors associated with exposure to violence.

    RESULTS: Results show that exposure to psychological violence (22.7%) was more common within the households when compared to physical violence (9.1%). Adolescent girls reported more exposure to physical violence while boys reported more exposure to psychological violence. Significant risk factors associated with the likelihood of exposure to violence among girls are orphanhood, living in a household receiving safety nets and living in a Muslim-majority community. Among boys, age, school attendance, disability, a household receiving safety nets, sharing a household with a depressed individual, and living in a Muslim-majority community, were associated with exposure to violence.

    CONCLUSIONS: These gender-specific findings highlight the importance of family background characteristics and can be used to inform and strengthen the targeting of vulnerable children and adolescents in interventions aimed at reducing exposure to violence against children.

    Matched MeSH terms: Nutritional Status
  2. Wang P, Soh KL, Ying Y, Liao J, Huang X, Zhao H, et al.
    Support Care Cancer, 2023 Nov 27;31(12):723.
    PMID: 38008866 DOI: 10.1007/s00520-023-08166-8
    BACKGROUND: Malnutrition is a common complication in patients with nasopharyngeal carcinoma (NPC). However, there are few studies on risk factors for malnutrition in NPC patients. Our aims were to identify the risk factors for malnutrition in NPC patients.

    METHODS: NPC patients were recruited in this cross-sectional study, and they were divided into well-nourished and malnourished groups according to the Global Leadership Initiative on Malnutrition (GLIM). Potential risk factors were initially screened using univariate analysis (p 

    Matched MeSH terms: Nutritional Status
  3. Kaur S, Ng CM, Badon SE, Jalil RA, Maykanathan D, Yim HS, et al.
    BMC Public Health, 2019 Jun 13;19(Suppl 4):539.
    PMID: 31196034 DOI: 10.1186/s12889-019-6864-4
    BACKGROUND: Low birth weight prevalence in Malaysia remains high. Socioeconomic background may lead to differences in physical activity and maternal nutritional status, which may play an important role in birth outcomes.

    METHODS: This prospective cross-sectional study aimed to identify rural-urban differences in risk factors for low birth weight among women in Malaysia. Pregnant women at ≥20 weeks of gestation in urban and rural Malaysia (n = 437) completed questionnaires on sociodemographic characteristics and physical activity. Weight and middle-upper arm circumference were measured. Infant birth outcomes were extracted from medical records.

    RESULTS: The overall prevalence of low birth weight infants was 6.38%. Rural women had more low birth weight infants than urban women (9.8% vs 2.0%, p = 0.03). Findings showed rural women were less sedentary (p = 0.003) and participated in more household/caregiving activities (p = 0.036), sports activities (p = 0.01) and less occupational activity (p 

    Matched MeSH terms: Nutritional Status
  4. Choo, C.M., Quah, B.S., Rostenberghe, H.V., Choo, K.E.
    MyJurnal
    A case control study was conducted to identify the risk factors for acute lower respiratory tract infections (ALRI) in hospitalised children in Kelantan. One hun-dred and twenty children aged one month to five years hospitalised for ALRI were matched by age with 120 children as controls. Data on demography and expo-sure to putative risk factors were collected by interview-ing parents or caretakers. Anthropometric measure-ments were also carried out to assess the nutritional sta-tus of the children. For each risk factor studied, the odds ratios for exposure and disease were calculated by using univariate analysis followed by multiple logistic regression analysis to determine those factors which remained significant.
    The presence of sibling(s) who coughed at home (OR 12.1, 95% CI 5.2-28.1), crowding in bedroom (OR 4.4, 95% CI 2.1-9.0), weight-for-age < 3rd percentile (OR 9.0, 95% CI 3.1-25.8), lack of breast feeding (OR 9.4, 95% CI 2.3-38.4) and incomplete immunisation (OR 4.5, 95% CI 1.7-12.1) were significant indepen-dent risk factors for ALRI. Other factors like poverty, maternal education level, male sex, low birth weight, history of atopy, family history of asthma and indoor air pollution were not associated with an increased risk of ALRI.
    This study showed that poor nutritional status, inap-propriate child care practices and poor living conditions, particularly those related to crowding, predispose to ALRI in Kelantanese children necessitating hospital admission. A change in these factors may reduce the morbidity and mortality of childhood ALRI in Kelantan.
    Matched MeSH terms: Nutritional Status
  5. Yap SF, Boo NY, Pramod DS, Thaw Z, Liew SF, Woo LF, et al.
    Malays J Med Sci, 2020 Mar;27(2):120-128.
    PMID: 32788848 MyJurnal DOI: 10.21315/mjms2020.27.2.13
    Background: Studies on sarcopenia among Malaysian older people (OP ≥ 60 years of age) living in the community but not in long-term care (LTC) homes have been reported previously. This study aimed to determine the prevalence of sarcopenia and its risk factors in OP in Malaysian LTC homes.

    Methods: This cross-sectional study was conducted with 202 independently mobile OP (males 32%) in seven LTC homes in the Klang Valley of Malaysia. Trained personnel measured their anthropometrics, body composition, gait speed, hand grip strength and timed up-and-go (TUG) duration. Criteria of the European Working Group on Sarcopenia in Older People (EWGSOP) and of the Asian Working Group for Sarcopenia were used to identify the presence of sarcopenia. The mini-nutritional assessment (MNA) was used to determine their nutritional status. Additionally, logistic regression analysis was performed to identify significant risk factors associated with pre-sarcopenia/sarcopenia.

    Results: Pre-sarcopenia/sarcopenia was detected in 103 (51%) OP. The significant risk factors were body mass index (BMI, weight/height2; adjusted odds ratio [AOR] = 0.44, P < 0.001), percentage of body fat (PBF; AOR = 1.26, P < 0.001), age group (≥ 80 years; AOR = 3.63, P = 0.025) and 'at risk of malnutrition' status (AOR = 2.63, P = 0.049).

    Conclusion: Sarcopenia is common among OP in LCT homes. The risk increases with decreasing BMI, increasing PBF, age ≥ 80 years and suboptimal nutrition status.

    Matched MeSH terms: Nutritional Status
  6. Merritt MA, Riboli E, Murphy N, Kadi M, Tjønneland A, Olsen A, et al.
    BMC Med, 2015 Oct 30;13:252.
    PMID: 26515238 DOI: 10.1186/s12916-015-0484-3
    BACKGROUND: Reproductive events are associated with important physiologic changes, yet little is known about how reproductive factors influence long-term health in women. Our objective was to assess the relation of reproductive characteristics with all-cause and cause-specific mortality risk.

    METHODS: The analysis was performed within the European Investigation into Cancer and Nutrition prospective cohort study, which enrolled >500,000 women and men from 1992 to 2000, who were residing in a given town/geographic area in 10 European countries. The current analysis included 322,972 eligible women aged 25-70 years with 99 % complete follow-up for vital status. We assessed reproductive characteristics reported at the study baseline including parity, age at the first birth, breastfeeding, infertility, oral contraceptive use, age at menarche and menopause, total ovulatory years, and history of oophorectomy/hysterectomy. Hazard ratios (HRs) and 95 % confidence intervals (CIs) for mortality were determined using Cox proportional hazards regression models adjusted for menopausal status, body mass index, physical activity, education level, and smoking status/intensity and duration.

    RESULTS: During a mean follow-up of 12.9 years, 14,383 deaths occurred. The HR (95 % CI) for risk of all-cause mortality was lower in parous versus nulliparous women (0.80; 0.76-0.84), in women who had ever versus never breastfed (0.92; 0.87-0.97), in ever versus never users of oral contraceptives (among non-smokers; 0.90; 0.86-0.95), and in women reporting a later age at menarche (≥15 years versus <12; 0.90; 0.85-0.96; P for trend = 0.038).

    CONCLUSIONS: Childbirth, breastfeeding, oral contraceptive use, and a later age at menarche were associated with better health outcomes. These findings may contribute to the development of improved strategies to promote better long-term health in women.

    Matched MeSH terms: Nutritional Status/physiology*
  7. Florentino R, Tee ES, Poh BK
    Asia Pac J Clin Nutr, 1999 Dec;8(4):291-9.
    PMID: 24394232
    The 3-day seminar-workshop on 'Food-based Dietary Guidelines and Nutrition Education' was held from 22-24 July 1998 in Kuala Lumpur, Malaysia to present the latest scientific information on nutrition and health and to discuss its impact on the rationale and process for the development of food-based dietary guidelines (FBDG). The first two sessions were devoted to a review of the current information on the relation between lifestyle factors and chronic diseases, particularly obesity; the present health status and food consumption patterns in Malaysia; the current consensus on carbohydrates and fats and oils and the importance of considering the glycemic index of foods; and the importance of micronutrients in health and disease. The third and fourth sessions dealt with the rationale of FBDG and the process of their development, drawing from the 1990 FAO/WHO Consultation on Development of FBDG and the experience in the Philippines and in Europe. The importance of effective dissemination of nutrition messages to the public was thoroughhly discussed. The workshop sessions arrived at recommendations on important issues in the development of FBDG in the region, including main research and information needs, the steps in the development of FBDG, and strategies for their dissemination.
    Matched MeSH terms: Nutritional Status
  8. Geeta A, Jamaiyah H, Safiza MN, Khor GL, Kee CC, Ahmad AZ, et al.
    Singapore Med J, 2009 Oct;50(10):1013-8.
    PMID: 19907894
    INTRODUCTION: The Third National Health and Morbidity Survey Malaysia 2006 includes a nutritional status assessment of children. This study aimed to assess the inter- and intra-examiner reliability, the technical error of measurement and the validity of instruments for measuring weight, height and waist circumference.
    METHODS: A convenience sample of 130 adults working in a selected office setting was chosen to participate in the study, subject to the inclusion and exclusion study criteria. Two public health nurses, trained to follow a standard protocol, obtained the weight, height and waist circumference measurements. The weight was measured using the Tanita HD-318 digital weighing scale to the nearest 0.1 kg, and Seca Beam Scale to the nearest 0.01 kg. The height was measured using the Seca Bodymeter 206 and Stadiometer, both to the nearest 0.1 cm. The waist circumference was measured using the Seca circumference measuring tape S 201, to the nearest 0.1 cm.
    RESULTS: The intra-examiner reliability in descending order was weight and height followed by waist circumference. The height measurement, on average, using the test instrument, reported a recording of 0.4 cm higher than the reference instrument, with the upper and lower limits at 2.5 cm and 1.6 cm, respectively. The technical error of measurement and coefficient of variation of weight and height for both inter-examiner and intra-examiner measurements were all within acceptable limits (below five percent).
    CONCLUSION: The findings of this study suggest that weight, height and waist circumference measured in adults aged 18 years and above, using the respective above mentioned instruments, are reliable and valid for use in a community survey. Limiting the number of examiners, especially for waist circumference measurements, would yield a higher degree of reliability and validity.
    Matched MeSH terms: Nutritional Status*
  9. Jamaiyah H, Geeta A, Safiza MN, Wong NF, Kee CC, Ahmad AZ, et al.
    Malays J Nutr, 2008 Sep;14(2):137-50.
    PMID: 22691771 MyJurnal
    This study sought to examine the reliability of two measurements; Calf Circumference (CC) and Mid-half Arm Span (MHAS). A sample of 130 elderly persons aged 60 years and above seen consecutively in the Kuala Lumpur Hospital outpatient clinic during the period of December 2005 to January 2006, upon consent, were recruited to the study. There was a high degree of reliability for both inter- and intra-examiner (r close to 1). For inter-examiner, on average the CC measurements taken by the first examiner were 0.3 cm lower than that of the second examiner. The upper and lower limit of the differences were +0.4 to -0.9 cm respectively. Inter-examiner MHAS measurements on average by the first examiner were 0.2 cm lower than that of the second examiner. The limits were +1.7 to -2.1 cm. By comparison, the inter-examiner CC measurements were more reliable than the MHAS measurements. For intra-examiner, on average the CC measurements at Time 1 were consistent with Time 2 (mean difference=0) with limits of the difference at + 0.5 cm. MHAS measurements at Time 1 were on average 0.1 cm less than at Time 2 with limits at +1.7 and -1.8 cm. The technical error of measurement (TEM) and coefficient of variation of CC and MHAS for both interexaminer and intra-examiner measurements were within acceptable limits with the exception of MHAS TEM. This study suggests that CC and MHAS measured in elderly persons 60 years and above, using Seca Circumference Tape ® 206, Germany (0.05 cm) are reliable and can be used in a community survey.

    Study site: Outpatient clinic, Hospital Kuala Lumpur
    Matched MeSH terms: Nutritional Status
  10. Whitton C, Ho JCY, Tay Z, Rebello SA, Lu Y, Ong CN, et al.
    Nutrients, 2017 Sep 25;9(10).
    PMID: 28946670 DOI: 10.3390/nu9101059
    The assessment of diets in multi-ethnic cosmopolitan settings is challenging. A semi-quantitative 163-item food frequency questionnaire (FFQ) was developed for the adult Singapore population, and this study aimed to assess its reproducibility and relative validity against 24-h dietary recalls (24 h DR) and biomarkers. The FFQ was administered twice within a six-month interval in 161 adults (59 Chinese, 46 Malay, and 56 Indian). Fasting plasma, overnight urine, and 24 h DR were collected after one month and five months. Intra-class correlation coefficients between the two FFQ were above 0.70 for most foods and nutrients. The median correlation coefficient between energy-adjusted deattenuated FFQ and 24 h DR nutrient intakes was 0.40 for FFQ1 and 0.39 for FFQ2, highest for calcium and iron, and lowest for energy and carbohydrates. Significant associations were observed between urinary isoflavones and soy protein intake (r = 0.46), serum carotenoids and fruit and vegetable intake (r = 0.34), plasma eicosapentaenoic acid and docosahexaenoic acid (EPA + DHA) and fish/seafood intake (r = 0.36), and plasma odd chain saturated fatty acids (SFA) and dairy fat intake (r = 0.25). Associations between plasma EPA + DHA and fish/seafood intake were consistent across ethnic groups (r = 0.28-0.49), while differences were observed for other associations. FFQ assessment of dietary intakes in modern cosmopolitan populations remains feasible for the purpose of ranking individuals' dietary exposures in epidemiological studies.
    Matched MeSH terms: Nutritional Status/ethnology*
  11. Lee ZY, Noor Airini I, Barakatun-Nisak MY
    Clin Nutr, 2018 08;37(4):1264-1270.
    PMID: 28599979 DOI: 10.1016/j.clnu.2017.05.013
    BACKGROUND & AIMS: The effect of provision of full feeding or permissive underfeeding on mortality in mechanically ventilated critically ill patients in the intensive care unit (ICU) is still controversial. This study investigated the relationship of energy and protein intakes with 60-day mortality, and the extent to which ICU length of stay and nutritional risk status influenced this relationship.

    METHODS: This is a prospective observational study conducted among critically ill patients aged ≥18 years, intubated and mechanically ventilated within 48 h of ICU admission and stayed in the ICU for at least 72 h. Information on baseline characteristics and nutritional risk status (the modified Nutrition Risk in Critically ill [NUTRIC] score) was collected on day 1. Nutritional intake was recorded daily until death, discharge, or until the twelfth evaluable days. Mortality status was assessed on day 60 based on the patient's hospital record. Patients were divided into 3 groups a) received <2/3 of prescribed energy and protein (both <2/3), b) received ≥2/3 of prescribed energy and protein (both ≥2/3) and c) either energy or protein received were ≥2/3 of prescribed (either ≥2/3). The relationship between the three groups with 60-day mortality was examined by using logistic regression with adjustment for potential confounders. Sensitivity analysis was performed to examine the influence of ICU length of stay (≥7 days) and nutritional risk status.

    RESULTS: Data were collected from 154 mechanically ventilated patients (age, 51.3 ± 15.7 years; body mass index, 26.5 ± 6.7 kg/m2; 54% male). The mean modified NUTRIC score was 5.7 ± 1.9, with 56% of the patients at high nutritional risk. The patients received 64.5 ± 21.6% of the amount of energy and 56.4 ± 20.6% of the amount of protein prescribed. Provision of energy and protein at ≥2/3 compared with <2/3 of the prescribed amounts was associated with a trend towards increased 60-day mortality (Adjusted odds ratio [Adj OR] 2.23; 95% confidence interval [CI], 0.92-5.38; p = 0.074). No difference in mortality status was found between energy and protein provision at either ≥2/3 compared with <2/3 of the prescribed amounts (Adj OR 1.61, 95% CI, 0.58-4.45; p = 0.357). Nutritional risk status, not ICU length of stay, influenced the relationship between nutritional adequacy and 60-day mortality.

    CONCLUSIONS: Energy and protein adequacy of ≥2/3 of the prescribed amounts were associated with a trend towards increased 60-day mortality among mechanically ventilated critically ill patients. However, neither energy nor protein adequacy alone at ≥ or <2/3 adequacy affect 60-day mortality. Increased mortality was associated with provision of energy and protein at ≥2/3 of the prescribed amounts, which only affected patients with low nutritional risk.

    Matched MeSH terms: Nutritional Status/physiology*
  12. Lilynea Padimun, Tasneem Shaari, Mohd Zaki Awg Isa
    MyJurnal
    The importance of vitamin A and Zinc has been a major concern due to their deficiency among children. This research aimed to investigate the association of vitamin A and zinc intake with visual acuity among Orang Asli children in Semenyih, Selangor. The total subjects involved were 94, consisting of boys, and girls aged 8-12 years old. A food frequency questionnaire (FFQ) was used to determine the level of vitamin A and zinc intake. A Bailey-lovie chart test was used to determine the visual acuity. Vitamin A intake was highest among boys aged 8-9 years old (720 ± 324 mg). The mean intake of zinc, was lowest among boys aged 10-12 years old (4.42 ± 1.00 mg) and highest among girls aged 8-9 years old (5.04 ± 1.14 mg). The prevalence of abnormal visual acuity was 24%, which was equivalent to 23 subjects from the overall sample, consisting of boys and girls with a value of 0.50 Dioptric spherical equivalence (DSE). Findings from the research show that vitamin A and Zinc intake have a significant association with Visual acuity (p
    Matched MeSH terms: Nutritional Status
  13. Suzana S, Cham BG, Ahmad Rohi G, Mohd Rizal R, Fairulnizal MN, Normah H, et al.
    Singapore Med J, 2009 Mar;50(3):265-9.
    PMID: 19352569
    The purpose of this study was to assess the relationship between selenium status and intake among breast cancer patients from the Klang Valley.
    Matched MeSH terms: Nutritional Status
  14. Zalina Abu Zaid, Kathryn Jackson, Lynne Cobiac, Mirnalini Kandiah
    Malays J Nutr, 2017;23(3):375-384.
    MyJurnal
    Introduction: Malnutrition is associated with poorer outcomes following treatment for colorectal cancer (CRC). This study evaluates the relationship between nutritional status using scored Patient Generated-Subjective Global Assessment (PG-SGA) with the validated European Organisation for Research and Treatment of Cancer questionnaire (EORTC-QLQ C30) which consists of five functional scales, three symptoms scales and one item of global health/quality of life (QOL).
    Methods: A total of 42 CRC patients at oncology outpatient clinics from two hospitals in Malaysia participated in the study from March 2011 to March 2012. The participants were classified as either well-nourished (PG-SGA A) or malnourished (PG-SGA B and C).
    Results: The majority of patients were Chinese, male, with a mean age of 57.1 ± 9.8 years and had been diagnosed with stage 2 CRC. Well-nourished patients had statistically significantly better QOL scores on symptom scales: fatigue (p<0.001), nausea and vomiting (p<0.05), and pain (p<0.001) compared to malnourished patients. PG-SGA was strongly correlated with the main domains of the QOL: global health status (r = -0.395, p<0.05), fatigue (r = 0.816, p<0.001), nausea and vomiting (r = 0.730, p<0.001) and pain (r= 0.629, p<0.001). The better the nutritional status (lower total mean score of PG-SGA), the higher the QOL (high mean score of global health status).
    Conclusion: The scored PG-SGA is suitable for use as a nutrition assessment tool to identify malnutrition and it is associated
    with QOL among this population.
    Key words: Chemotherapy, colorectal cancer patient, malnutrition, nutritional status, PGSGA score, quality of life
    Study site: Oncology clinics, Hospital Kuala Lumpur, Hospital Selayang, Kuala Lumpur, Malaysia
    Matched MeSH terms: Nutritional Status*
  15. Zalina AZ, Lee VC, Kandiah M
    Malays J Nutr, 2012 Aug;18(2):255-64.
    PMID: 24575671 MyJurnal
    The objective of this study was to determine the relationship between nutritional status, physical activity and quality of life among gastrointestinal cancer survivors.
    Matched MeSH terms: Nutritional Status*
  16. Cynthia J, Zalilah MS, Lim MY
    Malays J Nutr, 2013 Apr;19(1):25-35.
    PMID: 24800382 MyJurnal
    Despite the many benefits of family meals, data on association between family meals away from home (FMAFH) and nutritional status of adolescents is limited. This study determined the association between FMAFH with dietary intake and body mass index of adolescents (N = 408).
    Matched MeSH terms: Nutritional Status/physiology*
  17. Elias SM, Hashim Z, Marjan ZM, Abdullah AS, Hashim JH
    Asia Pac J Public Health, 2007;19(3):29-37.
    PMID: 18330402
    A cross-sectional study was conducted to identify the relationship between blood lead concentration and nutritional status among primary school children in Kuala Lumpur. A total of 225 Malay students, 113 male and 112 female, aged 6.3 to 9.8 were selected through a stratified random sampling method. The random blood samples were collected and blood lead concentration was measured by a Graphite Furnace Atomic Absorption Spectrophotometer. The nutrient intake was determined by the 24-hour Dietary Recall method and Food Frequency Questionnaire. An anthropometric assessment was reported according to growth indices (z-scores of weight-for-age, height-for-age, and weight-for-height). The mean blood lead concentration was low (3.4 +/- 1.91 ug/dL) and was significantly different between gender. Only 14.7% of the respondents fulfilled the daily energy requirement. The protein and iron intakes were adequate for a majority of the children. However, 34.7% of the total children showed inadequate intake of calcium. The energy, protein, fat and carbohydrate intakes were significantly different by gender, that is, males had better intake than females. Majority of respondents had normal mean z-score of growth indices. Ten percent of the respondents were underweight, 2.8% wasted and 5.4% stunted. Multiple linear regression showed inverse significant relationships between blood lead concentration with children's age (beta = -0.647, p < 0.001) and per capita income (beta = -0.001, p = 0.018). There were inverse significant relationships between blood lead concentration with children's age (beta = -0.877, p = 0.001) and calcium intake (beta = -0.011, p = 0.014) and positive significant relationship with weight-for-height (beta = 0.326, p = 0.041) among those with inadequate calcium intake. Among children with inadequate energy intake, children's age (beta = -0.621, p < 0.001), per capita income (beta = -0.001, p = 0.025) and protein intake (beta = -0.019, p = 0.027) were inversely and significantly related with blood lead concentration. In conclusion, nutritional status might affect the children's absorption of lead and further investigation is required for confirmation.
    Matched MeSH terms: Nutritional Status*
  18. Sandjaja, Poh BK, Rojroonwasinkul N, Le Nyugen BK, Budiman B, Ng LO, et al.
    Br J Nutr, 2013 Sep;110 Suppl 3:S57-64.
    PMID: 24016767 DOI: 10.1017/S0007114513002079
    Nutrition is an important factor in mental development and, as a consequence, in cognitive performance. Malnutrition is reflected in children's weight, height and BMI curves. The present cross-sectional study aimed to evaluate the association between anthropometric indices and cognitive performance in 6746 school-aged children (aged 6-12 years) of four Southeast Asian countries: Indonesia; Malaysia; Thailand; Vietnam. Cognitive performance (non-verbal intelligence quotient (IQ)) was measured using Raven's Progressive Matrices test or Test of Non-Verbal Intelligence, third edition (TONI-3). Height-for-age z-scores (HAZ), weight-for-age z-scores (WAZ) and BMI-for-age z-scores (BAZ) were used as anthropometric nutritional status indices. Data were weighted using age, sex and urban/rural weight factors to resemble the total primary school-aged population per country. Overall, 21% of the children in the four countries were underweight and 19% were stunted. Children with low WAZ were 3·5 times more likely to have a non-verbal IQ < 89 (OR 3·53 and 95% CI 3·52, 3·54). The chance of having a non-verbal IQ < 89 was also doubled with low BAZ and HAZ. In contrast, except for severe obesity, the relationship between high BAZ and IQ was less clear and differed per country. The odds of having non-verbal IQ levels < 89 also increased with severe obesity. In conclusion, undernourishment and non-verbal IQ are significantly associated in 6-12-year-old children. Effective strategies to improve nutrition in preschoolers and school-aged children can have a pronounced effect on cognition and, in the longer term, help in positively contributing to individual and national development.
    Matched MeSH terms: Nutritional Status*
  19. Tee ES, Khor SC, Ooi HE, Young SI, Zakiyah O, Zulkafli H
    Food Nutr Bull, 2002 Mar;23(1):41-7.
    PMID: 11975368
    A total of 5,995 (7.8% of all 7- to 10-year-old primary schoolchildren in Kuala Lumpur), randomly selected from 166 schools (97.6% of all schools), were measured for their weight and height. The analyses of all weight and height data, including the cutoffs used for defining stunting, underweight, and wasting and for thinness and overweight, were carried out as recommended by the World Health Organization (WHO). The prevalances of stunting (height-for-age Z score < -2 SD), underweight (weight-for-age Z score < -2 SD) and wasting (weight-for-height Z score < -2 SD) among all the children studies were 6.7%, 7.1%, and 4.5%, respectively. Undernutrition among boys was more serious than among girls according to all three indicators. Because it was not possible to analyze the weight-for-height data for most of the children above 8.5 years of age, body mass index (BMI)-for-age was used to determine the prevalences of thinness and overweight for all the children. Based on the reference data, the prevalence of overweight (at or above the 95th percentile) was 9.7% and 7.1% for boys and girls, respectively, and 8.4% overall.
    Matched MeSH terms: Nutritional Status/physiology*
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