Authors

Sulayma Albarwani

Publications 7

Research article Open access

Assessment of aerobic fitness and its correlates in Omani adolescents using the 20-metre shuttle run test: A Pilot Study

Sulayma Albarwani, Mohammed Al-Abri, Khamis Al Shukeiry et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/2075-0528.2584

Objective: To assess aerobic fitness in male and female adolescents using the multistage 20-metre shuttle run test and correlate it with selected fitness variables. Method: The subjects comprised 83 girls and 64 boys aged 15-16 years, randomly selected from two segregated government schools in Muscat. After the pupils …

Research article Open access

Impaired Fasting Glucose in Omani Adults with no Family History of Type 2 Diabetes

Sawsan Al-Sinani, Mohammed Al-Shafaee, Ali Woodhouse et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/2075-0528.1570

Objectives: The aim of this study was to estimate the prevalence of impaired fasting glucose (IFG) among Omani adults with no family history (FH) of diabetes and to investigate the factors behind the risk of developing type 2 diabetes (T2D), while excluding a FH of diabetes. Methods: A total of 1,182 Omani adults, aged …

Research article Open access

Estimate of the HOMA-IR Cut-off Value Identifying Subjects at Risk of Insulin Resistance Using a Machine Learning Approach

Abdelhamid Abdesselam, Hamza Zidoum, Fahd Zadjali et al. · Sultan Qaboos University Medical Journal · 2025 · 10.18295/squmj.4.2021.030

Objectives: This study describes an unsupervised machine learning approach used to estimate the homeostatic model assessment-insulin resistance (HOMA-IR) cut-off for identifying subjects at risk of IR in a given ethnic group based on the clinical data of a representative sample. Methods: The approach was applied to ana …

Research article Open access

Gender-specific Reference Range for Serum Leptin in Omani Population

Fahad Zadjali, Baraea Al Farsi, Razan Zadjali et al. · Oman Medical Journal · 2023 · 10.5001/omj.2023.96

Objectives: Leptin is a hormone that contributes to glucose homeostasis and food intake regulation via its action on the hypothalamus. Leptin level increases with obesity and overfeeding and decreases with energy deficiency. Serum leptin levels vary between different ethnic groups with no reports of its reference range …

Research article Open access

Habitual Sleep Deprivation is Associated with Type 2 Diabetes: A Case-Control Study

Mohammed A. Al-Abri, Deepali Jaju, Sawsan Al-Sinani et al. · Oman Medical Journal · 2016 · 10.5001/omj.2016.81

Objectives: It is suggested that a minimum of eight hours of sleep per night is needed for metabolism to work normally. The aim of the study was to determine the association of habitual sleep deprivation and type 2 diabetes mellitus (T2DM). Methods: We conducted a case-control study comparing patients with T2DM with ag …

Research article Open access

Familial Clustering of Type 2 Diabetes among Omanis

Sawsan Al-Sinani, Mohammed Al-Shafaee, Ali Al-Mamari et al. · Oman Medical Journal · 2014 · 10.5001/omj.2014.11

The aim of this study was to screen Omani individuals for the familial aggregation of type 2 diabetes mellitus. A random cohort of 1182 Omani individuals visiting the Family Medicine Clinic at Sultan Qaboos University Hospital (SQUH), Muscat, Oman, for regular medical checkup, aged ≥40 years, were sampled. Patients wer …

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