BackgroundPubic hair grooming, including the complete removal of pubic hair, has become an increasingly common practice, particularly among young women. Although widespread, there is limited data regarding the methods, products, reasons, and complications of pubic hair removal, particularly among Saudi women. The objective was to examine pubic hair removal practices and the prevalence of its complications among Saudi women living in Jeddah, Saudi Arabia.MethodsIn this cross-sectional study conducted at King Abdulaziz University Hospital, Jeddah, Saudi Arabia, Saudi women between 16 and 60 years of age who had the ability to read and speak Arabic, were eligible to complete an anonymous and self-administered survey on pubic hair removal practices and its complications.ResultsBetween December 2015 and September 2016, 400 Saudi women completed the survey. The age was 26.3 ± 6.9, 16–58 (mean ± SD, range) years. About three quarters (77.0%) self-removed their pubic hair, while the remainder made use of professional personnel in medical clinics (15.5%), beauty salons (5.3%), and professional services at home (2.2%). Many women (41.8%) used a combination of hair removal methods, with non-electric razor as the most common single method used (33.5%), followed by laser (8.7%), sugaring (6.0%), waxing (4.5%), trimming (2.0%), electric razor (2.0%), and cream (1.5%). Three-quarters of women (75.5%) reported complications, and although they were mostly minor injuries, treatment had to be sought for 17.9% of complications. Multivariable analyses showed that no variables remained correlated with the occurrence of complications (age of starting hair removal, income, BMI, level of education, mode of removal, advice on removal).ConclusionsSaudi women initiate pubic hair removal in early adolescence. While most complications are minor, close to one in five women experience complications.

BACKGROUND AND OBJECTIVESProblem-based learning (PBL) is the most important educational innovations in the past 4 decades. The objective of the study was to compare between the preference of medical students for PBL and the preference for traditional lectures regarding learning outcomes (e.g., knowledge, attitude, and skills) gained from both methods.DESIGN AND SETTINGSA cross-sectional study was conducted among medical students who studied the hybrid curriculum (PBL and traditional lectures) in King Abdulaziz University, Jeddah, in 2011.METHODSData was collected through a pre-constructed, validated, confidentially anonymous, and self-administered questionnaire. Students’ perceptions toward PBL and traditional lectures were assessed through their response to 20 statements inquired about both methods of learning using a five-point Likert scale. Descriptive and analytic statistics were performed using SPSS, version 21 (SPSS Inc, Chicago, Ill., USA).RESULTSLearners preferred PBL more to traditional lectures for better linking the knowledge of basic and clinical sciences (t test=10.15, P<.001). However, no statistical significant difference (P>.05) was observed regarding the amount of basic knowledge recalled from both methods. Students preferred PBL more to lectures for better learning attitudes, skills, future outcomes, and learning satisfaction (P<.05). PBL motivates students to learn better than lecturing (P<.05). From students’ opinion, the mean total skill gained from PBL (47.2 [10.6]) was much higher than that of lectures (33.0 [9.9]), and a highly statistical significant difference was observed (t test=20.9, P<.001).CONCLUSIONStudents preferred PBL more to traditional lectures for improving most of learning outcome domains, especially, learning attitudes and skills. Introducing hybrid–PBL curriculum in all Saudi universities is highly recommended.

3.0 (95% CI 1.2-7.2) times higher when the change in hCG levels was <5% between day-7 vs. day of MTX, day-7 vs. day-4, and day-4 vs. day of MTX, respectively. Kaplan-Meier plots demonstrated that EP rupture and EP resolution occurred 7-13 days and 20-36 days after MTX treatment.CONCLUSIONS: Patient with ruptured tubal EPs despite MTX present more frequently with vaginal spotting and have <5% change in hCG levels between the day of MTX and day-4 or day-7 after MTX.

Coronavirus disease 2019 (COVID-19) is a highly contagious respiratory disease that leads to variable degrees of illness, and which may be fatal. We evaluated the diagnostic performance of each chest computed tomography (CT) reporting category recommended by the Expert Consensus of the Radiological Society of North America (RSNA) in comparison with that of reverse transcription polymerase chain reaction (RT-PCR). We aimed to add an analysis of this form of reporting in the Middle East, as few studies have been performed there. Between July 2021 and February 2022, 184 patients with a mean age of 55.56 ± 16.71 years and probable COVID-19 infections were included in this retrospective study. Approximately 64.67% (119 patients) were male, while 35.33% (65 patients) were female. Within 7 days, all patients underwent CT and RT-PCR examinations. According to a statement by the RSNA, the sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and accuracy of each CT reporting category were calculated, and the RT-PCR results were used as a standard reference. The RT-PCR results confirmed a final diagnosis of COVID-19 infection in 60.33% of the patients. For COVID-19 diagnoses, the typical category (n = 88) had a sensitivity, specificity, PPV, and accuracy of 74.8%, 93.2%, 94.3%, and 92.5%, respectively. For non-COVID-19 diagnoses, the PPVs for the atypical (n = 22) and negative (n = 46) categories were 81.8% and 89.1%, respectively. The PPV for the indeterminate (n = 28) category was 67.9%, with a low sensitivity of 17.1%. However, the RSNA’s four chest CT reporting categories provide a strong diagnostic foundation and are highly correlated with the RT-PCR results for the typical, atypical, and negative categories, but they are weaker for the indeterminate category.

Background: Child maltreatment is a crucial issue worldwide that has negative consequences for children and their families. Inability to distinguish between traditional corporal punishment and abuse is part of the problem. Objectives: To assess parents’ knowledge and perception of child maltreatment and investigate the factors that influence their awareness. Materials and Methods: This cross-sectional study recruited parents with at least one child aged <18 years. Data were collected using a self-administrated online questionnaire. Participants were categorized into two groups based on the median knowledge score. Results: A total of 447 participants completed the questionnaire, of which 62% were female and the average age was 37 years. Almost two-thirds of the respondents (60.6%) consider child abuse and neglect (CAN) to be a common problem in Saudi Arabia. Only 53% had good knowledge of CAN, and more than one-third were unaware of the hotline number available to report any CAN. Almost half of the participants did not consider refusing childhood immunization or smoking in front of children to be a form of CAN. Logistic regression showed that higher education and family income levels were significantly associated with good knowledge ( P = 0.013 and 0.003, respectively). Conclusions: While most parents consider CAN to be a common problem in Saudi Arabia, they do not have adequate knowledge of what constitutes emotional abuse and neglect. These findings highlight the need for community-based education programs to increase parents and caregivers’ awareness of child rights.