Job satisfaction among family medicine physicians in Saudi Arabia.

OBJECTIVE: Physicians are subject to chronic stressors, depression, and burnout due to long working hours, high requirements, and critical decision-making.[12345] All those reasons contribute to the dissatisfaction of physicians. The dissatisfaction of physicians might lead to lower health-care quality.[6] Moreover, patient satisfaction is strongly affected by physician satisfaction.[78] This study aims to measure job satisfaction among family medicine (FM) physicians in Saudi Arabia. STUDY DESIGN: In this cross-sectional study, we recruited 265 FM physicians working in Saudi Arabia to participate in an online survey between October 2019 and January 2019. RESULTS: Results showed that more than 50% of the respondents were very satisfied with their career choice (55.5%, n = 147). Non-Saudis who were satisfied or strongly satisfied were higher than those of Saudis (P = 0.035) and 2.45 times more likely to be dissatisfied compared to non-Saudi respondents. Respondents from the southern region were 81% less likely to be dissatisfied than respondents from the central region (OR = 0.19, P < 0.05). CONCLUSION: Family medicine physicians showed a high level of satisfaction with their career choice regardless of gender, age, sector public or private, marital status. This is promising for family medicine as a medical specialty. The future of health care in Saudi Arabia is driven toward general practice and primary care centers, which aligns with the future vision of Saudi Arabia 2030.

Assessment of knowledge, attitudes and practices of Saudi adults about calorie labeling in central Saudi Arabia.

OBJECTIVES: To assess the knowledge, attitudes, and practices of adults regarding the implementation of calorie labeling in restaurants in Riyadh, Saudi Arabia. METHODS: This was a cross-sectional study of 1443 adults invited to complete a self-administered questionnaire consisting of 4 parts that assess demographics, knowledge, attitudes, and practices of mandatory menu labeling. The survey was conducted in all 5 regions of Riyadh. RESULTS: We entered 1265 surveys into final data analysis with a response rate of 88%. Of this, 1036 participants (82%) understood the meaning and values of calories, while 53% knew the average daily caloric intake. Regarding participants' attitudes, 1053 (83%) perceived the importance of calorie labeling and (88%) supported this policy. Approximately 50% (n=626) of the participants were significantly more likely to be influenced by the calorie labeling to place a healthier order. Married (p=0.050), educated (p less than 0.001), and higher monthly income (p less than 0.001) were significantly influenced to place a healthier restaurant order compared to their peers. CONCLUSION: Adults in Riyadh showed satisfactory knowledge, attitude, and practice since the implementation of this policy. Our findings showed that knowing the value of calories and average caloric intake had a significant positive influence for a healthier diet. This highlights the importance of menu labeling regulations campaigns for the public.

Layer-by-layer hybrid chemical doping for high transmittance uniformity in graphene-polymer flexible transparent conductive nanocomposite.

A traditional transparent conducting film (TCF) such as indium tin oxide (ITO) exhibits poor mechanical flexibility and inconsistent transmittance throughout the UV-VIS-NIR spectrum. Recent TCFs like graphene films exhibit high sheet resistance (Rs) due to defect induced carrier scattering. Here we show a unique hybrid chemical doping method that results in high transmittance uniformity in a layered graphene-polymer nanocomposite with suppressed defect-induced carrier scattering. This layer-by-layer hybrid chemical doping results in low Rs (15 Ω/sq at >90% transmittance) and 3.6% transmittance uniformity (300-1000 nm) compared with graphene (17%), polymer (8%) and ITO (46%) films. The weak localization effect in our nanocomposite was reduced to 0.5%, compared with pristine (4.25%) and doped graphene films (1.2%). Furthermore, negligible Rs change (1.2 times compared to 12.6 × 103 times in ITO) and nearly unaltered transmittance spectra were observed up to 24 GPa of applied stress highlighting mechanical flexibility of the nanocomposite film.