Background: Obesity in children is a critical public health issue in developed countries and developing countries. The establishment of health-related behaviors in childhood, significantly influenced by parental involvement, underscores the need for effective intervention measures. Aim: This original research is a systematic review and meta-analysis that aimed to investigate the impact of parental involvement on the prevention and management of childhood obesity, focusing on outcomes such as BMI z-score, exercise levels, screen time, dietary self-efficacy, and percentage body fat. Methods: Adhering to the PRISMA guidelines, we conducted a systematic review and meta-analysis of 12 randomized controlled trials (RCTs) identified through comprehensive searches of PubMed, Scopus, Web of Science, and the Cochrane Library, including RCTs involving children aged 2–18 years with parental or caregiver participation, reporting on the specified outcomes. Data analysis was performed using RevMan 5.3, employing a random effects model. Results: A total of 5573 participants were included. The meta-analysis revealed a significant reduction in BMI z-score (MD = −0.06, 95% CI: −0.09 to −0.02, p = 0.005, I² = 58%), a non-significant increase in exercise levels (SMD = 0.26, 95% CI: −0.01 to 0.52, p = 0.05, I² = 52%), and a significant reduction in screen time (MD = −0.36 h per day, 95% CI: −0.61 to −0.11, p = 0.005, I² = 0%). Dietary self-efficacy also improved significantly (MD = 0.59, 95% CI: 0.12 to 1.05, p = 0.01, I² = 0%). However, changes in percentage body fat did not reach statistical significance (MD = −1.19%, 95% CI: −2.8% to 0.41%, p = 0.15, I² = 0%). Conclusion: Parental involvement in childhood obesity interventions significantly impacts BMI z-score, exercise levels, screen time, and dietary self-efficacy but not percentage body fat. These findings highlight the importance of engaging parents in obesity prevention and management strategies.

Background: Gender equality in the workforce and the promotion of woman leadership is critical to economic growth and the sustainable development of society and the global community. However, gender diversity in leadership positions is a concern as women continue to be underrepresented. Ensuring equal opportunities in leadership positions in the health sector can help advance the achievement of the sustainable development goals (SDGs). Purpose: The aim of this study was to explore Saudi women’s perspectives and leadership experiences at senior-level positions in the healthcare sector. Methods: A descriptive qualitative approach was adopted to address the study aim. This included nine semi-structured interviews with Saudi women who have held leadership positions in the health sector over the past ten years. Reflexive thematic analysis was conducted by adopting the six phases. Results: The results showed that internal factors, such as qualifications, experience, and the innate qualities of a winner, are the most important factors that contribute to women’s leadership. Women’s role expectations, gender norms, and the patriarchal nature of the community have a negative impact on women’s leadership. One of the new findings of this study was negative attitudes and lack of support from female colleagues. Conclusion: Women leaders in health care in Saudi Arabia share similarities and differences with women leaders around the world. However, the Saudi community has its own social norms and gender roles that cannot be denied. While Vision 2030 brought a number of positive changes in women’s empowerment that participants spoke of, more research is needed to explore men’s perceptions, which can complete the picture and lead to organizational improvement and changes.

Background: Nursing students constitute the future nursing workforce; their knowledge can readily influence potential donors’ decisions on organ donation. This study aimed to assess nursing students’ knowledge of organ donation, determine its impact on their attitude, and identify relevant factors. Methods: A cross-sectional comparative study assessed the level of knowledge and attitude toward organ donation among nursing students using the following two questionnaires: (1) knowledge about organ donation and (2) attitudes toward posthumous organ donation. Non-probability convenience sampling was employed to collect data. Results: A total of 278 nursing students demonstrated a low level of knowledge on organ donation, with a score of 6.43 out of 15. This influenced their attitude toward organ donation (χ² (3) = 33.91, p < 0.001). Nursing students who were willing to donate their organs showed higher knowledge (7.33 ± 3.23) compared to those who were not willing to donate their organs (5.21 ± 3.09), p < 0.001. Registered donors had higher knowledge (8.52 ± 2.99) than non-donors (5.80 ± 3.17), p < 0.001. Conclusions: Even though nursing students typically favor organ donation, findings have revealed a low knowledge score. Therefore, it is necessary to improve knowledge of organ donation through nursing curricula and research, which could potentially increase the number of donors among future nursing students and, by extension, the broader population.

Background: The coronavirus disease 2019 (COVID-19) pandemic places a high demand on frontline healthcare workers. Healthcare workers are at high-risk of contracting the virus and are subjected to its consequential emotional and psychological effects. This study aimed to measure the level of depression and anxiety among healthcare workers in Saudi Arabia during the early stages of the COVID-19 pandemic. Methods: This was a cross-sectional study; data were collected from healthcare workers in Saudi Arabia using a survey that included the Zung Self-Rating Depression Scale and the Generalized Anxiety Disorder Scale-7. A total of 326 participants took part in the study by completing and submitting the survey. Results: The vast majority of the participating healthcare workers were Saudi nationals (98.8%) working in a public healthcare facility (89.9%). The results indicated that most of the participants had mild levels of anxiety and depression. A total of 72.5% of the respondents had anxiety, ranging from mild (44.1%) to moderate (16.2%) and severe (12.2%). Moreover, 24.4% of the respondents had depression ranging from mild (21.7%) to moderate (2.1%) and severe (0.6%). The generalized linear models showed that the <30 age group (Beta = 0.556, p = 0.037) and the 30–39-year age group (Beta = 0.623, p = 0.019) were predicted to have anxiety. The analysis revealed that females were more anxious (Beta = 0.241, p = 0.005) than males. Healthcare providers working in primary healthcare centers (Beta = −0.315, p = 0.008) and labs (Beta = −0.845. p = 0.0001 were predicted to be less anxious than those working in other healthcare facilities. The data analysis showed that participants with good economic status had more depression than the participants in the other economic status groups (Beta = 0.067, p = 0.003). Conclusion: This study found that the level of anxiety and depression in healthcare workers was mild. The factors that may contribute to anxiety in healthcare workers included being female, being younger than 30 or between the ages of 31 and 39, working in a specialized hospital facility, and the number of COVID-19 cases the workers dealt with. Economic status was associated with depression. A longitudinal study design is needed to understand the pattern of anxiety levels among healthcare workers over time during the COVID-19 pandemic.

Background: Tonsillectomy and adenoidectomy are two common pediatric operations that are frequently associated with postoperative problems like emergence agitation (EA) and emergence delirium (ED). Intranasal dexmedetomidine, which has anxiolytic and sedative qualities with low respiratory effects, is becoming increasingly popular as a premedication in pediatric patients. However, there is limited evidence on its efficacy in tonsillectomy and/or adenoidectomy. This original research is a meta-analysis examining the impact of intranasal dexmedetomidine on EA, ED, and other perioperative outcomes in children having these procedures. Methods: A thorough search of the PubMed, Scopus, Web of Science, and Cochrane Library databases was performed for randomized controlled trials (RCTs) published by January 2025 of select studies on children undergoing tonsillectomy and/or adenoidectomy. The intervention was intranasal dexmedetomidine (1–2 µg/kg), whereas the comparator was placebo/no intervention. Results: Four RCTs with 669 children met our inclusion criteria. Intranasal dexmedetomidine substantially decreased the incidence of EA (RR = 0.39, 95% CI: 0.16 to 0.92, p = 0.03) and ED (RR = 0.45, 95% CI: 0.24 to 0.84, p = 0.01), despite significant heterogeneity. Pediatric Anesthesia Emergency Delirium (PAED) scores were also considerably lower in the dexmedetomidine group (MD = −2.11, 95% CI interval: −3.77 to −0.44, p = 0.01). We found significant changes in extubation time (p = 0.91) or PACU discharge time (p = 0.53). Conclusions: Intranasal dexmedetomidine may reduce the occurrence of EA and ED, while also lowering PAED scores in children undergoing tonsillectomy and/or adenoidectomy. And although it has demonstrated safety with few side effects, more research is needed to validate its impact on other perioperative outcomes and enhanced dosing regimens.

Frequency-based measures of heart rate variability have been shown to be a useful physiological marker in both clinical and research settings providing insight into the functioning of the autonomic nervous system. Ongoing interactions between the autonomic nervous system control of the heart and lung occurs during each ventilation cycle because of their anatomical position within the closed thoracic cavity. Mechanical ventilation and subsequent removal change the normal ventilator mechanics producing alterations in the tidal volume, intrathoracic pressure, and oxygen delivery. A noninvasive method called heart rate variability (HRV) can be used to evaluate this interaction during ventilation and can be quantified by applying frequency-based measures of the variability between heartbeats. Although HRV is a reliable method to measure alteration of the autonomic nervous system (ANS) function and cardiopulmonary interaction, there have been limited reports concerning the changes in the frequency-based measure of HRV during both spontaneous and mechanical ventilation. The purpose of this methodological study is therefore to describe the physiological influence of both spontaneous and mechanical ventilation on frequency-based measures of HRV.