Sleep Patterns and Predictors of Poor Sleep Quality among Medical Students in King Khalid University, Saudi Arabia.

Background: Sleep problems and poor sleep quality are important issues for medical students. This study aimed to investigate the sleep patterns, measure the prevalence of poor sleep quality, and identify the predictors of poor sleep among medical students in King Khalid University (KKU), Saudi Arabia.

Methods: This cross-sectional study enrolled 318 medical students during October-November, 2015.

Acute exposure to Catha edulis depresses contractility and induces myocardial infarction in spontaneously contracting, isolated rabbit's heart.

Khat chewing is a recreational habit known to pose major socio-economic and medical problems in countries of Southern Arabia and the Horn of Africa. Among other adverse health effects, khat chewing has been associated with an increased risk of myocardial infarction (MI) in heavy consumers. This study was carried out to examine the direct effects of Catha edulis extract on contractility of spontaneously contracting, isolated rabbit heart and to investigate its mechanism of action.

Adherence of primary health care physicians to hypertension management guidelines in the Aseer region of Saudi Arabia.

Although there has been significant progress in the management of hypertension, rates for control of this chronic disease in the Kingdom of Saudi Arabia (KSA) has been shown to be very low. This study was aimed to assess the knowledge of primary health care (PHC) physicians and the extent of their adherence to the recommendations of clinical practice guidelines concerning care of hypertensive patients. The assessment was made in the Aseer region of KSA using a modified version of the World Health Organization "Physician Inquiry Questionnaire.

Adolescents' mental health in Abha city, southwestern Saudi Arabia.

Using stratified random sampling technique, 1552 adolescent school age boys and girls in Abha city, southwestern Saudi Arabia, were screened for mental health using Arabic validated version of SCL-90-R. The overall prevalence of mental disorders amounted to 15.5%.

Prevalence of Depression, Anxiety and Stress as Measured by the Depression, Anxiety, and Stress Scale (DASS-42) among Secondary School Girls in Abha, Saudi Arabia.

Objectives: To determine the prevalence of symptoms of depression, anxiety and stress among secondary school girls.

Methods: A cross- sectional study was carried out on secondary school girls in Abha city, Aseer Region, Saudi Arabia, using the Arabic version of the Depression, Anxiety, and Stress Scale (DASS-42).

Results: Of 545 female students recruited in this study, 73.

Hypertension care at primary health care centers: a report from Abha, Saudi Arabia.

It is well known that effective management of hypertension reduces the incidence of myo-cardial infarction, stroke and vascular complications. The Ministry of Health, Kingdom of Saudi Arabia, introduced the Quality Assurance Guidelines with the hope to improve the management of hypertension in its centers. We conducted an audit of two Primary Health Care Centers namely, Al-Manhal (MPHCC) and Al-Numais (NPHCC), to evaluate how well hypertension was managened at these centers.

Quality of referral letters to Abha Psychiatric Hospital, Asir region, Kingdom of Saudi Arabia.

Objective: This study aims to explore the quality of referral letters from different health institutions to Abha Psychiatric Hospital, the only psychiatric center in Asir region, Kingdom of Saudi Arabia.

Methods: In this descriptive study, a total of 582 consecutive referral letters to Abha Psychiatric Hospital, during the first half of 1998, were evaluated for the components that are supposed to be found in the consentient referral letter to a psychiatric service. Each letter quality was indicated as good or poor according to the used scale.