Protrusion of the infraorbital canal into the maxillary sinus: A cross-sectional study in Cairo, Egypt.

Purpose: The aim of this study was to investigate the prevalence of infraorbital canal protrusion in an Egyptian subpopulation using cone-beam computed tomography and to describe its radiographic representation.

Materials And Methods: This retrospective cross-sectional study was conducted using the records of 77 patients and 123 maxillary sinuses. The full lengths of the sinuses were visible for the detection of infraorbital canal protrusion.

Surgical team workload comparison for 4-port and single-port laparoscopic cholecystectomy procedures.

Advanced minimally invasive procedures may cause postural constraints and increased workload and stress for providers. This study compared workload and stress across surgical team roles for 48 laparoscopic cholecystectomies (4-port vs single-port) using a task load index (NASA-TLX), a procedural difficulty question, and salivary stress hormones. Statistical analyses were performed based on the presence intra-cluster correlation within team roles, at α=0.

Impact of single-incision laparoscopic cholecystectomy (SILC) versus conventional laparoscopic cholecystectomy (CLC) procedures on surgeon stress and workload: a randomized controlled trial.

Introduction: Single-incision laparoscopic cholecystectomy (SILC) may lead to higher patient satisfaction; however, SILC may expose the surgeon to increased workload. The goal of this study was to compare surgeon stress and workload between SILC and conventional laparoscopic cholecystectomy (CLC).

Methods: During a double-blind randomized controlled trial comparing patient outcomes for SILC versus CLC (NCT0148943), surgeon workload was assessed by four measures: surgery task load index questionnaire (Surg-TLX), maximum heart rate, salivary cortisol level, and instruments usability survey.

Tobacco use among health care workers in southwestern Saudi Arabia.

The present study targeted health care workers (HCWs) in Governmental Hospitals and Primary Health Care Centers in Abha City, southwestern Saudi Arabia. An anonymous self-report questionnaire was used to assess tobacco use and the reasons for smoking. The present study included 736 HCWs.

Breast cancer knowledge and related behaviors among women in Abha City, southwestern Saudi Arabia.

Breast cancer is the most common malignancy among women in Saudi Arabia. A cross-sectional study was conducted on 1,092 women attending urban primary health care centers in Abha City southwestern Saudi Arabia about breast cancer knowledge, attitudes, and related practices. Only 22.

Gender differences in cardiovascular risk factors among adolescents in Aseer Region, southwestern Saudi Arabia.

Objective: The objective of this study was to explore gender differences in the prevalence of silent and clinical apparent cardiovascular risk factors among adolescents in Aseer Region, southwestern Saudi Arabia.

Materials And Methods: A cross-sectional study on a stratified sample of 1869 adolescents was carried out. They were interviewed and examined for weight and height, systolic and diastolic blood pressure using standardized techniques.