OBJECTIVES

Adiposity rebound (AR), the childhood period at which body mass index (BMI) rises from its lowest point, is linked to increased risk of later obesity. The study aims to determine the average age at AR, describe baseline characteristics and analyze the correlation between these characteristics and timing of AR in a population of Filipino pediatric outpatients.

DESIGN

Seven subjects born between 2016 and 2019 from a University Hospital Outpatient Department participated in this cross-sectional analytic study. Childhood anthropometrics were retrospectively collected to determine the age at AR by plot visual inspection. Sex, birth weight and gestational age were obtained from hospital records; breastfeeding duration, maternal BMI, parental obesity, maternal age, maternal smoking, education, parity and family income were gathered through a questionnaire completed by mothers or guardians. Associations were assessed using bootstrap univariate linear regression.

RESULTS

The mean age at AR was 3.2 years (SD = 1.2). Vaginal delivery was significantly associated with later age at AR compared to cesarean section (p = 0.035). Socioeconomic status at ages 2 to 5 showed positive association with delayed AR. Higher monthly family income (≥₱19,000) at ages 2 to 5 years was significantly associated with delayed age at AR. Other baseline childhood and parental factors showed no significant correlation with age at AR.

CONCLUSION

These results highlight the complex and context-dependent nature of AR, emphasizing the need for further studies to better understand and mitigate early obesity risk in Filipino children.

Human ; Young Adult: 19-24 Yrs Old ; Universities ; Regression (psychology) ; Hospital Records ; Gestational Age ; Body Mass Index ; Obesity, Maternal

OBJECTIVES

In Asia, younger individuals (below age 45) are diagnosed to have type 2 diabetes with increased rates of obesity defined by lower BMI yet with greater visceral adiposity (waist circumference and waisthip ratios). The prevalence data on type 1 diabetes is not well established, considered to be low, but is seen to be increasing as well. This changing phenotype therefore, presents a clinical dilemma in terms of correctly classifying diabetes and deciding on the consequent appropriate treatment. Distinguishing type 1 from type 2 diabetes has become more difficult with type 2 diabetes dramatically increasing in young adults and children. This study aims to define the characteristics of diabetes among young adults in the Philippines to provide a basis for appropriate management amidst changes in diabetes phenotypes seen globally.

METHODS

In this cross-sectional analytic study, we characterized the demographic, metabolic, and autoimmune features of diabetes among young adult Filipinos aged 18 to 45 years old consulting at a tertiary referral center in Manila, Philippines. Baseline serum A1c, FBS, 75-g oral glucose tolerance test, insulin, serum C-peptide, insulin autoantibodies, leptin, adiponectin, lipid profile, and thyroid function tests were obtained from the participants and analyzed. The homeostasis model assessment (HOMA) was used to estimate the insulin sensitivity.

RESULTS

A total of 348 patients with diabetes were included, with females comprising two-thirds of the participants. The mean age at diagnosis of diabetes was 35.9±7.22 years. The mean BMI was 28.12 kg/m2, with median waist to hip ratio (WHR) of 0·93. Metabolic syndrome was found in 60% of participants and 67.82% were obese by body mass index. The mean A1c was 9.07±2.52%. Good glucose control (A1c less than 7.0%) was seen in 23% of participants  while nearly half (48%) had HbA1c which was >9.0%. The median levels of fasting insulin and C-peptide were 12.62 (range 1.33–90.42) mIU/L and 0.78 ng/mL (range 0–16.2), respectively. 

Included participants were diagnosed with diabetes within a year and as such, majority did not have any micro- or macrovascular complications. The most common diabetes complication was sensory neuropathy detected by monofilament testing, which was found in 28% of participants, followed by non-proliferative diabetic retinopathy in 13%. A history of previous diabetic ketoacidosis was found in 10 patients (2.87%). Glutamic acid decarboxylase (GAD) and insulin auto-antibodies were found in 3.2% and 19.3% of participants, respectively. Approximately half (51.73%) of the participants were insulin resistant by HOMA-IR.

CONCLUSION

In contrast with Caucasians and other Asians, diabetes among young Filipino adults is associated with lower BMI but with a similarly high visceral adiposity as shown by an elevated WHR. Metabolic syndrome with insulin resistance as defined by a variety of indices is predominant. Type 1 diabetes with autoantibodies occur in only a small fraction of this population. Data derived from this work can provide a framework for cluster analysis towards personalized management specific to this population.

Human ; Acids ; Adiponectin ; Adiposity ; Adult ; Aged ; Antibodies ; Asia ; Asian ; Asian Continental Ancestry Group ; Autoantibodies ; Body Mass Index ; C-peptide ; Carboxy-lyases ; Child ; Cluster Analysis ; Demography ; Diabetes Complications ; Diabetes Mellitus ; Diabetes Mellitus, Type 1 ; Diabetes Mellitus, Type 2 ; Diabetic Ketoacidosis ; Diabetic Retinopathy ; Diagnosis ; Fasting ; Female ; Glucose ; Glucose Tolerance Test ; Glutamate Decarboxylase ; Glutamic Acid ; Insulin ; Insulin Resistance ; Ketosis ; Leptin ; Lipids ; Metabolic Syndrome ; Obesity ; Patients ; Peptides ; Phenotype ; Philippines ; Population ; Prevalence ; Serum ; Therapeutics ; Thyroid Gland ; Thyroid Function Tests ; Young Adult

Abstract Background: This study aims to determine the effectiveness of programmed exercise with telerehabilitation at home in patients with obesity and knee osteoarthritis on visual analogue scale scores, body mass index, and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC). Methods: This research is a pre–post study in patients with obesity and knee osteoarthritis. Research subjects performed a series of exercise programs at home for 28 days. Before the program, there was an initial assessment from a psychologist and a nutritionist. During the program, there was tele-education, telemonitoring, and teleconsultation from doctors. Twenty-six female subjects participated. Results: Visual analogue scale scores decreased statistically significantly every week, until the end of the fourth week, compared with before the intervention (p<0.001). Body mass index and WOMAC scores decreased statistically significantly at the end of the fourth week compared with before the intervention (both p<0.001). Further analysis of all WOMAC components in the intervention group, including pain, stiffness, and physical function, also showed a statistically significant decrease (p<0.001). Conclusion: Programmed exercise as part of telerehabilitation at home has been statistically proven to reduce visual analogue scale scores, body mass index, and WOMAC in patients with obesity and knee osteoarthritis.
Telerehabilitation ; Knee Osteoarthritis ; Obesity ; Body Mass Index ; Visual Analogue Scale ; WOMAC

Introduction: Obesity is a complex metabolic condition associated with significant cardiometabolic risks. The Comprehensive Metabolic Therapy (CoMeT) programme is a multidisciplinary intervention designed to address these risks through integrated medical management, physiotherapy, and dietary counseling. This pilot study aimed to evaluate the effectiveness of the CoMeT programme on anthropometric, metabolic, and body composition parameters in adults with obesity. Methodology: We conducted a pilot pre–post study involving 11 adults with obesity (BMI ≥27.5 kg/m²) enrolled in the CoMeT programme at Hospital Putrajaya. Assessments at baseline and post-intervention included anthropometric measures (weight, BMI, waist circumference), metabolic parameters (hemoglobin A1c [HbA1c]), and body composition (skeletal muscle mass [SMM], body fat percentage) using InBody 970 bioelectrical impedance analysis. Data were analyzed using SPSS version 29.0. Results: The mean age was 38.5 ± 8.9 years, with baseline weight 134.7 ± 20.9 kg and BMI 49.8 ± 9.0 kg/m². Three participants defaulted follow-up, leaving eight for post-intervention analysis. The mean weight reduction was 2.1 ± 6.4 kg (1.6 ± 5.0%). Notably, the greatest reduction (−12.5%) occurred in a participant with high adherence to both the dietary and physiotherapy components of the intervention. Participants receiving GLP-1 receptor agonists (oral semaglutide) also demonstrated weight reduction (mean −2.5 kg). Conversely, weight gain was observed in some participants despite diet modifications, potentially due to low physiotherapy attendance or baseline metabolic factors. HbA1c improved modestly (−0.19 ± 0.29%). Body composition changes were minimal, with slight reductions in body fat percentage (−0.13 ± 1.2%) and SMM (−0.49 ± 1.88 kg). Conclusion The CoMeT programme shows promising early-stage effectiveness in improving anthropometric and metabolic outcomes with the greatest benefits observed in patients achieving high multidisciplinary adherence and adjunct pharmacotherapy. These findings highlight the potential of a multidisciplinary approach in managing high-grade obesity and emphasize the need for larger-scale studies to further validate these outcomes and optimize targeted lifestyle and therapeutic interventions
Body Composition ; Adult ; Obesity

Introduction: Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are increasingly used in the management of type 2 diabetes mellitus (T2DM) and obesity because of their glucoselowering and weight reduction benefits. However, realworld outcomes may differ from clinical trial data. Methodology: This retrospective cohort study included adults with T2DM and obesity initiated on oral semaglutide or injectable dulaglutide at Hospital Sultan Haji Ahmad Shah between 2023 and 2025. Baseline and approximately 6-month follow-up data were obtained from electronic medical records. Outcomes included weight, body mass index (BMI), glycated hemoglobin A1c (HbA1c), total daily insulin dose (TDD), low-density lipoprotein (LDL), and gastrointestinal adverse effects. Results are presented as median (interquartile range, IQR). Results: A total of 22 patients were included, with a median age of 45 years (IQR 39.3–54.5); 13 (59.1%) were male. Thirteen patients (59.1%) received oral semaglutide and nine (40.9%) received injectable dulaglutide. In the semaglutide group, median HbA1c changed from 8.1% (7.4–9.1) to 8.2% (7.1– 9.3), weight from 95.4 kg (84.0–99.1) to 89.6 kg (79.0–100.0), BMI from 33.9 kg/m² (31.4–40.8) to 33.6 kg/m² (31.2–35.6), TDD from 64 IU/day (20–82) to 46 IU/day (18–48), and LDL from 2.2 mmol/L (1.6–2.3) to 2.3 mmol/L (1.3–3.0). In the dulaglutide group, median HbA1c improved from 7.6% (7.4–9.6) to 6.9% (6.5–8.4), weight from 117.0 kg (101.0–121.0) to 111.0 kg (105.0–119.0), BMI from 41.0 kg/ m² (40.0–49.0) to 42.5 kg/m² (38.0–48.0), TDD from 33 IU/ day (30.5–34.0) to 34 IU/day (30.5–34.0), and LDL from 2.2 mmol/L (1.8–2.9) to 2.6 mmol/L (2.0–4.0). Gastrointestinal side effects occurred in 4/13 (30.8%) oral semaglutide users and 0/9 dulaglutide users. Conclusion Injectable dulaglutide showed greater improvement in HbA1c, while both groups demonstrated variable effects on weight, BMI, insulin requirement, and LDL in routine practice.
Adult ; dulaglutide ; semaglutide ; Diabetes Mellitus, Type 2 ; Obesity

Introduction: Obesity is a chronic disease characterized by complex alterations in body composition and metabolic health. Traditional reliance on body weight may overlook important physiological adaptations during lifestyle intervention. Methodology: A cohort of 99 participants at programme entry underwent body composition assessment using bioelectrical impedance analysis. Parameters included percent body fat (PBF), visceral fat area (VFA), skeletal muscle index (SMI), and phase angle (PhA). Correlation analyses were performed to explore relationships between adiposity, muscle mass, and cellular health. Results: Participants demonstrated elevated adiposity (PBF 38.9 ± 8.9%; VFA 142.9 ± 56.1 cm²). PhA was inversely associated with VFA (r ≈ −0.23, p <0.05) and positively associated with SMI (r ≈ 0.49, p <0.001). Notably, a subset of overweight individuals exhibited relatively preserved PhA, indicating heterogeneity in metabolic health despite similar adiposity levels. Conclusion Body composition and PhA provide complementary insights into metabolic health beyond body weight. These findings support the role of bioimpedance-derived parameters in identifying metabolic heterogeneity and guiding personalized obesity management.
Body Composition ; Body Weight ; Workplace ; Obesity

BACKGROUND

With childhood overweight and obesity becoming widespread in the Philippines, there is an increased risk of developing non-communicable diseases at a younger age. The school environment, found to be associated with body mass index, offers an avenue to address and prevent school-aged obesity. However, the lack of data on the current school environment poses a barrier to improving these conditions.

OBJECTIVE

This study aimed to describe the physical, political, and sociocultural environment characteristics of primary schools in the Municipality of Pateros (Philippines) that affect nutrition and physical activity of school-aged children. 

METHODS

Self-administered questionnaires for key school personnel and observational checklists were used to examine available resources, policies, and current practices for obesity prevention in five public schools in a municipality. The role perceptions of all school personnel on childhood obesity prevention were also gathered. Descriptive statistics was used to describe the number and categories of food items, functional spaces and equipment for physical activity, policies and scores of attitude toward obesity prevention. Data were collected in May to June 2019 and were analyzed descriptively.

RESULTS

Majority of the schools serve food items that contain high amounts of saturated fat, sugar, or salt, provide excess calories, and are not recommended to be sold at school canteens based on guidelines by the Department of Education. While all schools have areas and functional equipment for physical activity, students have limited access to these. Policies and guidelines for nutrition were present but sparse for physical activity and obesity prevention. Positive attitude towards childhood obesity prevention was seen across all school personnel respondents.

CONCLUSION

Participant primary schools are eager to address childhood obesity, however, the physical, political, and sociocultural environments do not seem to enable this. This situation may promote, rather than prevent, overweight and obesity among school children. This points to the need of reorientation and implementation of policies on obesity prevention to the schools as well as developing the skills of both teaching and non-teaching personnel in healthy eating and physical activity to students. School-based healthcare workers like school nurses and doctors would have critical roles in supporting schools in this regard.

Human ; Obesity ; Schools ; Primary Schools ; Noncommunicable Diseases

This study investigated the impact of metabolic syndrome (MetS) and its components on prostate volume (PV) in the general Chinese population. In total, 43 455 participants in The First Medical Center of the Chinese PLA General Hospital (Beijing, China) from January 1, 2012, to December 31, 2022, undergoing health examinations were included in the study. Participants were categorized into four groups according to PV quartiles: Q1 (PV ≤24.94 ml), Q2 (PV >24.94 ml and ≤28.78 ml), Q3 (PV >28.78 ml and ≤34.07 ml), and Q4 (PV >34.07 ml), with Q1 serving as the reference group. Logistic regression analyses were used to examine the association between MetS and PV, with subgroup analyses conducted by age. Among the participants, 18 787 (43.2%) were diagnosed with MetS. In the multivariate analysis model, a significant correlation between MetS and PV was observed, with odds ratios (ORs) increasing as PV increased (Q2, OR = 1.203, 95% confidence interval [CI]: 1.139-1.271; Q3, OR = 1.300, 95% CI: 1.230-1.373; and Q4, OR = 1.556, 95% CI: 1.469-1.648). Analysis of MetS components revealed that all components were positively associated with PV, with abdominal obesity showing the most significant effect. The number of MetS components was identified as a dose-dependent risk factor for elevated PV. The impact of MetS, its components, and component count on PV exhibited a decreasing trend with advancing age. Overall, the influence of MetS, its components, and component count on PV was predominantly observed in the age groups of 40-49 years and 50-59 years. Early intervention targeting MetS can significantly alleviate the increase in PV, particularly benefiting individuals aged 40-59 years who have abdominal obesity.
Humans ; Male ; Metabolic Syndrome/complications* ; Middle Aged ; Cross-Sectional Studies ; Aged ; Prostate/diagnostic imaging* ; Adult ; Age Factors ; Organ Size ; China/epidemiology* ; Obesity, Abdominal ; Risk Factors

Extensive studies have identified potential adverse effects on semen quality of obesity, based on body mass index, but the association between body fat distribution, a more relevant indicator for obesity, and semen quality remains less clear. We conducted a longitudinal study of 4304 sperm donors from the Guangdong Provincial Human Sperm Bank (Guangzhou, China) during 2017-2021. A body composition analyzer was used to measure total and local body fat percentage for each participant. Generalized estimating equations were employed to assess the association between body fat percentage and sperm count, motility, and morphology. We estimated that each 10% increase in total body fat percentage (estimated change [95% confidence interval, 95% CI]) was significantly associated with a 0.18 × 10 6 (0.09 × 10 6 -0.27 × 10 6 ) ml and 12.21 × 10 6 (4.52 × 10 6 -19.91 × 10 6 ) reduction in semen volume and total sperm count, respectively. Categorical analyses and exposure-response curves showed that the association of body fat distribution with semen volume and total sperm count was stronger at higher body fat percentages. In addition, the association still held among normal weight and overweight participants. We observed similar associations for upper limb, trunk, and lower limb body fact distributions. In conclusion, we found that a higher body fat distribution was significantly associated with lower semen quality (especially semen volume) even in men with a normal weight. These findings provide useful clues in exploring body fat as a risk factor for semen quality decline and add to evidence for improving semen quality for those who are expected to conceive.
Humans ; Male ; Adult ; Semen Analysis ; China ; Body Fat Distribution ; Longitudinal Studies ; Sperm Count ; Sperm Motility ; Body Mass Index ; Tissue Donors ; Obesity/complications* ; Spermatozoa ; Young Adult ; Middle Aged ; East Asian People

OBJECTIVE

This study aimed to determine the association between Asia-Pacific classification of body mass index, waist circumference and waist hip ratio and clinical outcomes of COVID-19 moderate & severe patients at the height of the COVID-19 pandemic.

METHODS

A This study involved adult patients diagnosed with COVID-19. 182 patients were analyzed and divided into 167 moderate and 15 severe COVID-19 patients. Primary outcomes (respiratory decompensation, septic shock, and mortality) of patients were compared among Asia Pacific BMI groups.

RESULTS

Among patients with moderate and severe COVID-19, 7 out of 10 patients were obese. Respiratory decompensation and sepsis were more frequently seen in obese patients. Obesity and waist circumference were significantly associated with the odds of respiratory decompensation (95% CI p=0.010 and p=0.002), however this association was not sustained upon adjustment for confounders. On univariate analysis, waist and hip circumferences were significantly associated with the odds of ICU admission (95% CI, p=.013 and p=.034), however after controlling for confounders, only hip ratio retained significant association. Among patients with severe COVID-19, there was insufficient evidence to support significant variations in distributions of outcomes of interest across Asia-Pacific BMI groups.

CONCLUSION

Our study emphasized that although respiratory decompensation and sepsis were more frequently seen in obese patients. progression of respiratory decompensation and mortality is not significantly associated with obesity as defined by the Asia Pacific BMI classification, warranting the need for larger prospective studies.

Human ; Body Mass Index ; Obesity ; Covid-19