Relationship between Behavioural Intention for Using Food Mobile Applications and Obesity and Overweight among Adolescent Girls.

Changes in the body mass index (BMI) of children and adolescents have been linked to mobile usage, particularly food applications. This study aimed to investigate the relationship between food application usage and obesity and overweight among adolescent girls. This cross-sectional study was conducted among adolescent girls aged 16-18 years.

Rapid and Effective Vitamin D Supplementation May Present Better Clinical Outcomes in COVID-19 (SARS-CoV-2) Patients by Altering Serum INOS1, IL1B, IFNg, Cathelicidin-LL37, and ICAM1.

Background: We aimed to establish an acute treatment protocol to increase serum vitamin D, evaluate the effectiveness of vitamin D3 supplementation, and reveal the potential mechanisms in COVID-19.

Methods: We retrospectively analyzed the data of 867 COVID-19 cases. Then, a prospective study was conducted, including 23 healthy individuals and 210 cases.

Resource availability for care of hypertensives at primary health settings in Southwestern Saudi Arabia.

Objective: To assess the availability of resources required for hypertension care at primary health care centers in Aseer region, Southwestern Saudi Arabia.

Methods: This study was carried out at primary health care settings in Aseer region, Kingdom of Saudi Arabia (KSA), during during September 2001 by distributing a questionnaire to all the technical directors of primary health care centers (PHCCs) in Aseer region, KSA. The questionnaire composed of 4 main parts that dealt with profile of these PHCCs and the degree of availability of the essential resources for care of hypertension.