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Fulltext Non-communicable diseases among low income adults in rural coastal communities in Eastern Sabah, Malaysia

Harris H, Ooi YBH, Lee JS, Matanjun P

BMC Public Health, 2019 Jun 13;19(Suppl 4):554.
PMID: 31196012 DOI: 10.1186/s12889-019-6854-6

BACKGROUND: Rural coastal communities in Sabah are still overly represented in the hardcore poor economic status. The aim of this study was to determine the prevalence of hypertension, diabetes mellitus and hypercholesterolemia among adults, in relation to economic status.
METHODS: A cross-sectional study using stratified random sampling was conducted in seven coastal villages in Semporna, Sabah: Kabogan Laut, Salimbangun, Pekalangan, Pokas, Tampi-Tampi Timbayan, Sum Sum and Selinggit. Socio-demographic data were obtained via interviewer administered questionnaires in Sabah Malay creole. Anthropometric measurements, blood pressure, fasting blood glucose and blood lipids were obtained.
RESULTS: A total of 330 adults (133 males, 197 females) completed the study. Mean age was 43.7 ± 15.8 years. Most participants (87%) were living below the Poverty Line Income. Median per capita household income was RM83.33/month (≈ USD20/month). The number of newly diagnosed cases of hypercholesterolemia was 40.6%, diabetes mellitus was 5.8%, and hypertension was 24.5%. Adults from the hardcore poor economic status (household income ≤RM760/month (≈USD183/month) were the most represented in those who did not have a blood pressure, blood sugar and blood lipids check in the 12 months preceding the study (Χ2, p
Effect of Type of Protein-Based Microcapsules and Storage at Various Ambient Temperatures on the Survival and Heat Tolerance of Spray Dried Lactobacillus acidophilus

Dianawati D, Lim SF, Ooi YBH, Shah NP

J Food Sci, 2017 Sep;82(9):2134-2141.
PMID: 28843042 DOI: 10.1111/1750-3841.13820

The aims of this study were to evaluate the effect of types of protein-based microcapsules and storage at various ambient temperatures on the survival of Lactobacillus acidophilus during exposure to simulated gastrointestinal tract and on the change in thermo-tolerance during heating treatment. The encapsulating materials were prepared using emulsions of protein (sodium caseinate, soy protein isolate, or pea protein), vegetable oil, and glucose, with maltodextrin was used as a wall material. The formulations were heated at 90 °C for 30 min to develop Maillard substances prior to being incorporated with L. acidophilus. The mixtures were then spray dried. The microspheres were stored at 25, 30, and 35 °C for 8 wk and examined every 4 wk. The addition of proteins as encapsulating materials demonstrated a significant protective effect (P < 0.05) as compared to the control sample. Sodium caseinate and soy protein isolate appeared more effective than pea protein in protecting the bacteria after spray drying and during the storage at different room temperatures. Storage at 35 °C resulted in a significant decrease in survival at end of storage period regardless the type of encapsulating materials. The addition of protein-based materials also enhanced the survival of L. acidophilus during exposure to simulated gastrointestinal condition as compared to the control. After spray drying and after 0th wk storage, casein, soy protein isolate, and pea protein-based formulations protected the bacteria during heat treatment. In fact, a significant decrease in thermal tolerance was inevitable after 2 wk of storage at 25 °C.
Use of a Continuous Glucose Monitor to Determine the Glycaemic Index of Rice-Based Mixed Meals, Their Effect on a 24 h Glucose Profile and Its Influence on Overweight and Obese Young Adults' Meal Preferences

Chekima K, Wong BTZ, Noor MI, Ooi YBH, Yan SW, Chekima B

Foods, 2022 Mar 28;11(7).
PMID: 35407070 DOI: 10.3390/foods11070983

Postprandial hyperglycaemia is associated with an increased risk of type-2 diabetes. This study aims to determine the glycaemic index (GI) of three varieties of rice-based mixed meals and their effects on glycaemic variability (GV), 24 h mean glucose levels and target ranges, and rice variety preferences among overweight and obese young adults using real-time continuous glucose monitoring (rtCGM). In a randomised controlled crossover design, 14 participants (22.8 ± 4.6 years, 32.9 ± 5.8 kg/m2) were randomly assigned to receive 3 rice-based mixed meals containing 50 g of available carbohydrates (white rice meal = WRM; brown rice meal = BRM; and parboiled basmati rice meal = PBRM) and 50 g of a glucose reference drink on alternate days. GI, GV, 24 h mean glucose levels and target ranges were measured. Rice variety preferences were compared with those of baseline data and determined at the end of the study period. Results: The analysis found that PBRM was low in GI (45.35 ± 2.06), BRM medium in GI (56.44 ± 2.34), and WRM high in GI (83.03 ± 2.19). PBRM had a significantly (p < 0.05) lower 24 h mean glucose level, higher in-target 24 h glucose level percentage and non-significantly (p > 0.05) lower GV compared to WRM. Prior to observing their postprandial glucose levels generated by rtCGM, the participants preferred WRM (64.3%) over other meals, whereas this preference changed significantly (p < 0.05) at the endpoint (PBRM, 71.4%). PBRM reduced 24 h glucose level and GV of overweight and obese young adults. The rtCGM is proven to be reliable in measuring GI, while providing robust continuous glycaemic information. This may serve as an educational tool that motivates eating behaviour changes among overweight and obese young adults.
A Survey on Nutrition Labeling for Sodium, Potassium, and Phosphorus of Packaged Food and Beverages

Asan NB, Wei Kun DW, Ooi YBH, Khor BH

J Ren Nutr, 2024 Jun 06.
PMID: 38848805 DOI: 10.1053/j.jrn.2024.05.006

OBJECTIVES: Nutrition labeling is important to guide patients with chronic kidney disease to make informed choices. This study aimed to evaluate the extent and accessibility of nutrition labeling for sodium, potassium, and phosphorus on food and beverage products in a supermarket.
METHODS: A cross-sectional survey was conducted in a Malaysian supermarket. Information on sodium, potassium, and phosphorus contents was collected from the nutrition fact panel, while information on food additives containing sodium, potassium, and phosphorus was collected from the ingredient list.
RESULTS: The survey included 2,577 foods and beverages, and 79.4% of the products included sodium information in nutrition fact panels, but only 11.7% and 2.0% disclosed potassium and phosphorus content, respectively. Sodium-containing additives were found in 78.6% of products; potassium- and phosphorus-containing additives were reported in 28.5% and 46.9% of products, respectively. Sodium-containing additives were typically listed as "salt," potassium-containing additives as "alternative names," and phosphorus-containing additives as "starch" and "E numbers." Imported products were more likely to include sodium (P