Nevin Manimala

BMC Med Educ. 2024 Feb 27;24(1):197. doi: 10.1186/s12909-024-05174-y.

ABSTRACT

BACKGROUND: French medical graduates undertake a national examination at the end of their studies with a subsequent national ranking. Specialty is then chosen by each candidate according to their ranking. This study aims to describe the attractiveness of surgical specialties and the evolution of the male-female distribution among French medical graduates (FMG) from 2017 to 2022.

METHODS: Our database included the candidates’ ranking, sex and choice of specialty from 2017 to 2022. It included all French medical graduates from 2017 to 2022 and all French medical schools. A linear regression was performed to predict future trends. Dependent variables were mean rankings and the percentage of women. The independent variable was year of application. A Pearson correlation was performed to examine any relationship with mean workweek.

RESULTS: A total number of 5270 residents chose a surgical programme between 2017 and 2022. The number of residents who were assigned their desired surgical programme held stable at 878 surgical residents per year. Plastic and reconstructive surgery remained the most frequently chosen surgical programme. Thoracic and cardiovascular surgery was the least frequently chosen surgical programme between 2017 and 2022. The mean ranking for a candidate choosing a surgical programme rose significantly by 9% from 2017 to 2022 (p < 0.01). Neurosurgery exhibited the greatest fall as a surgical specialty as its rankings decreased by 163.6% (p < 0.01). Maxillo-facial surgery was the only specialty with a statistically significant increase in its rankings by 35.9% (p < 0.05). The overall proportion of women was 51.1%. Obstetrics-and-gynecology was the highest represented specialty among female candidates, with a mean of 83.9% of women. Orthopedic surgery was the lowest represented, being composed of a mean of 28.6% of women. The number of female surgical residents increased significantly over the six-year period, by 7.6% (p < 0.01).

CONCLUSIONS: More and more medical school graduates decide not to choose surgery for their residency programme. Some specialties continue to be attractive while many are losing their appeal. While there does appear to be progress towards gender equity, further investigation is necessary to assess its actual implementation.

PMID:38413964 | DOI:10.1186/s12909-024-05174-y

Malar J. 2024 Feb 27;23(1):60. doi: 10.1186/s12936-024-04871-9.

ABSTRACT

BACKGROUND: When integrated with insecticide-treated bed nets, larval control of Anopheles mosquitoes could fast-track reductions in the incidence of human malaria. However, larval control interventions may deliver suboptimal outcomes where the preferred breeding places of mosquito vectors are not well known. This study investigated the breeding habitat choices of Anopheles mosquitoes in southern Nigeria. The objective was to identify priority sites for mosquito larval management in selected urban and periurban locations where malaria remains a public health burden. METHODS: Mosquito larvae were collected in urban and periurban water bodies during the wet-dry season interface in Edo, Delta, and Anambra States. Field-collected larvae were identified based on PCR gel-electrophoresis and amplicon sequencing, while the associations between Anopheles larvae and the properties and locations of water bodies were assessed using a range of statistical methods.

RESULTS: Mosquito breeding sites were either man-made (72.09%) or natural (27.91%) and mostly drainages (48.84%) and puddles (25.58%). Anopheles larvae occurred in drainages, puddles, stream margins, and a concrete well, and were absent in drums, buckets, car tires, and a water-holding iron pan, all of which contained culicine larvae. Wild-caught Anopheles larvae comprised Anopheles coluzzii (80.51%), Anopheles gambiae sensu stricto (s.s.) (11.54%), and Anopheles arabiensis (7.95%); a species-specific PCR confirmed the absence of the invasive urban malaria vector Anopheles stephensi among field-collected larvae. Anopheles arabiensis, An. coluzzii, and An. gambiae s.s. displayed preferences for turbid, lowland, and partially sunlit water bodies, respectively. Furthermore, An. arabiensis preferred breeding sites located outside 500 m of households, whereas An. gambiae s.s. and An. coluzzii had increased detection odds in sites within 500 m of households. Anopheles gambiae s.s. and An. coluzzii were also more likely to be present in natural water bodies; meanwhile, 96.77% of An. arabiensis were in man-made water bodies. Intraspecific genetic variations were little in the dominant vector An. coluzzii, while breeding habitat choices of populations made no statistically significant contributions to these variations.

CONCLUSION: Sibling malaria vectors in the An. gambiae complex display divergent preferences for aquatic breeding habitats in southern Nigeria. The findings are relevant for planning targeted larval control of An. coluzzii whose increasing evolutionary adaptations to urban ecologies are driving the proliferation of the mosquito, and An. arabiensis whose adults typically evade the effects of treated bed nets due to exophilic tendencies.

PMID:38413961 | DOI:10.1186/s12936-024-04871-9

BMC Health Serv Res. 2024 Feb 27;24(1):247. doi: 10.1186/s12913-024-10697-7.

ABSTRACT

BACKGROUND: Emergency psychiatric care, unplanned hospital admissions, and inpatient health care are the costliest forms of mental health care. According to Statistics Canada (2018), almost 18% (5.3 million) of Canadians reported needing mental health support. However, just above half of this figure (56.2%) have reported their needs were fully met. In light of this evidence there is a pressing need to provide accessible mental health services in flexible yet cost-effective ways. To further expand capacity and access to mental health care in the province, Nova Scotia Health has launched a novel mental health initiative for people in need of mental health care without requiring emergency department visits or hospitalization. This new service is referred to as the Rapid Access and Stabilization Program (RASP). This study evaluates the effectiveness and impact of the RASP on high-cost health services utilization (e.g. ED visits, mobile crisis visits, and inpatient treatments) and related costs. It also assesses healthcare partners’ (e.g. healthcare providers, policymakers, community leaders) perceptions and patient experiences and satisfaction with the program and identifies sociodemographic characteristics, psychological conditions, recovery, well-being, and risk measures in the assisted population.

METHOD: This is a hypothesis-driven program evaluation study that employs a mixed methods approach. A within-subject comparison (pre- and post-evaluation study) will examine health services utilization data from patients attending RASP, one year before and one year after their psychiatry assessment at the program. A controlled between-subject comparison (cohort study) will use historical data from a control population will examine whether possible changes in high-cost health services utilization are associated with the intervention (RASP). The primary analysis involves extracting secondary data from provincial information systems, electronic medical records, and regular self-reported clinical assessments. Additionally, a qualitative sub-study will examine patient experience and satisfaction, and health care partners’ impressions.

DISCUSSION: We expect that RASP evaluation findings will demonstrate a minimum 10% reduction in high-cost health services utilization and corresponding 10% cost savings, and also a reduction in the wait times for patient consultations with psychiatrists to less than 30 calendar days, in both within-subject and between-subject comparisons. In addition, we anticipate that patients, healthcare providers and healthcare partners would express high levels of satisfaction with the new service.

CONCLUSION: This study will demonstrate the results of the Mental Health and Addictions Program (MHAP) efforts to provide stepped-care, particularly community-based support, to individuals with mental illnesses. Results will provide new insights into a novel community-based approach to mental health service delivery and contribute to knowledge on how to implement mental health programs across varying contexts.

PMID:38413957 | DOI:10.1186/s12913-024-10697-7

BMC Med Educ. 2024 Feb 27;24(1):198. doi: 10.1186/s12909-024-05177-9.

ABSTRACT

BACKGROUND: Creating an inclusive interprofessional teaching and learning community can enhance student engagement and ultimately develop essential graduate attributes (GA) (also known as generic, transferable, core, soft, work-ready or nontechnical skills). The early practical development of GA within a diverse space is essential in health profession education, as students experience the transition to clinical training as challenging.

AIM: This paper describes the conceptualization and implementation of an inclusive interprofessional curriculum focused on GA development in the preclinical years.

METHODS: A phased multimethod research design was applied. Phase 1 focused on the conceptualization of a preclinical GA development curriculum through a consensus-seeking process among all staff in the School of Health and Rehabilitation Sciences (N = 36). Subsequently, in Phase 2, quantitative and qualitative data were gathered from participating first-year students (N = 135) as an early curricular implementation review. Descriptive statistical analyses for quantitative and thematic analyses for qualitative data were performed.

RESULTS: During Phase 1, five themes were identified (Ethics, Professionalism, General principles for interventions, Organizations and institutions, Management) informing preclinical curriculum development. Forty-one first-year students (30%) participated in Phase 2. The majority of participants (87%) indicated that they had a positive learning experience during Phase 2. Students expressed that engagement was encouraged (83%) within a space of mutual respect (83%), with interprofessional groups assisting in building “a trusting environment and a supportive one”. Students indicated they “liked that it [module] wasn’t just about one topic”, as it concretized that “there is more to being a healthcare professional that just treating people”.

CONCLUSION: GA development provides an invaluable opportunity for interprofessional engagement. Creating a diverse and inclusive curricular space through multimodal and interprofessional training, GA training was transformed to be more practical and future-focused, creating a positive learning experience. Future research should focus on the longer-term impact of this practical, preclinical GA development during the transition of these students into the clinical training space.

PMID:38413950 | DOI:10.1186/s12909-024-05177-9

BMC Vet Res. 2024 Feb 28;20(1):78. doi: 10.1186/s12917-024-03930-2.

ABSTRACT

BACKGROUND: Due to the increasing prevalence of equine non-infectious respiratory disease, the air contamination in equine housing (Stables A-C) and training facilities (indoor riding arenas A – C) was investigated. The aim of the study was to monitor gaseous pollutants, bioaerosols, and dust concentrations at three different sites (stables and riding halls), where different floor materials were used in the riding halls.

MATERIALS AND METHODS: Air quality was monitored in housing for horses and in riding halls in terms of dust concentration, the presence of gaseous chemical pollutants, and concentrations of biological aerosol. Statistical analysis was performed using analysis of variance (ANOVA). The levels obtained were compared with acceptable limits.

RESULTS: Among the gaseous pollutants identified, the highest concentration was obtained for ammonia in stables B and C (16.37 and 22.39 mg/m³, respectively). Standards for total dust were exceeded in stables B and C and in riding halls B and C. The highest numbers of bacteria and fungi were recorded in stables A and C and in riding hall B. Ulocladium sp. had the highest percentage share among the moulds identified.

CONCLUSIONS: The results confirm that the wrong choice of bedding in the stable and indoor riding arenas may contribute, even in short training periods, to equine non-infectious respiratory disease (equine asthma). Bioaerosol suspended in the air together with released gaseous pollutants can exacerbate this phenomenon, which even in the case of short training periods can lead to equine asthma of varying degrees of severity. For this reason, the choice of floor material in riding halls should be treated as a priority, as the wrong decision can shorten the period during which the horse can be used for recreational purposes.

PMID:38413934 | DOI:10.1186/s12917-024-03930-2

BMC Med. 2024 Feb 27;22(1):85. doi: 10.1186/s12916-024-03275-5.

ABSTRACT

BACKGROUND: For patients with steroid-refractory acute graft-versus-host disease (SR-aGVHD), effective second-line regimens are urgently needed. Mesenchymal stromal cells (MSCs) have been used as salvage regimens for SR-aGVHD in the past. However, clinical trials and an overall understanding of the molecular mechanisms of MSCs combined with basiliximab for SR-aGVHD are limited, especially in haploidentical haemopoietic stem cell transplantation (HID HSCT).

METHODS: The primary endpoint of this multicentre, randomized, controlled trial was the 4-week complete response (CR) rate of SR-aGVHD. A total of 130 patients with SR-aGVHD were assigned in a 1:1 randomization schedule to the MSC group (receiving basiliximab plus MSCs) or control group (receiving basiliximab alone) (NCT04738981).

RESULTS: Most enrolled patients (96.2%) received HID HSCT. The 4-week CR rate of SR-aGVHD in the MSC group was obviously better than that in the control group (83.1% vs. 55.4%, P = 0.001). However, for the overall response rates at week 4, the two groups were comparable. More patients in the control group used ≥ 6 doses of basiliximab (4.6% vs. 20%, P = 0.008). We collected blood samples from 19 consecutive patients and evaluated MSC-derived immunosuppressive cytokines, including HO1, GAL1, GAL9, TNFIA6, PGE2, PDL1, TGF-β and HGF. Compared to the levels before MSC infusion, the HO1 (P = 0.0072) and TGF-β (P = 0.0243) levels increased significantly 1 day after MSC infusion. At 7 days after MSC infusion, the levels of HO1, GAL1, TNFIA6 and TGF-β tended to increase; however, the differences were not statistically significant. Although the 52-week cumulative incidence of cGVHD in the MSC group was comparable to that in the control group, fewer patients in the MSC group developed cGVHD involving ≥3 organs (14.3% vs. 43.6%, P = 0.006). MSCs were well tolerated, no infusion-related adverse events (AEs) occurred and other AEs were also comparable between the two groups. However, patients with malignant haematological diseases in the MSC group had a higher 52-week disease-free survival rate than those in the control group (84.8% vs. 65.9%, P = 0.031).

CONCLUSIONS: For SR-aGVHD after allo-HSCT, especially HID HSCT, the combination of MSCs and basiliximab as the second-line therapy led to significantly better 4-week CR rates than basiliximab alone. The addition of MSCs not only did not increase toxicity but also provided a survival benefit.

PMID:38413930 | DOI:10.1186/s12916-024-03275-5

BMC Public Health. 2024 Feb 27;24(1):626. doi: 10.1186/s12889-024-18046-3.

ABSTRACT

BACKGROUND: Numerous studies have demonstrated that high-risk fertility behaviour (HRFB), which includes maternal age below 18 or above 34 years, short birth intervals (less than 24 months), and high parity (birth order above 4), is associated with adverse maternal and child health outcomes. There is a substantial research gap in the domain of high-risk fertility behaviour in the Indian context. Therefore, this study is designed to investigate the current trends and patterns in the prevalence of high-risk births among Indian women, with a primary focus on identifying contributing factors associated with this prevalence.

METHODS: The study utilized data from the nationally representative National Family Health Survey (NFHS), which has been conducted in five rounds since 1992-93. Data from all rounds were used to assess the overall trend. However, data from the most recent round of NFHS, conducted during 2019-21, were employed to evaluate current levels and patterns of HRFB prevalence and to identify socio-economic and demographic predictors of HRFB using binomial and multinomial logistic regression models.

RESULTS: The prevalence of HRFB has exhibited a consistent decreasing pattern from 1992 to 93 to 2019-21 in India. However, 29.56% of married women continue to experience high-risk births with notably higher rates in several states (e.g., 49.85% in Meghalaya and 46.41% in Bihar). Furthermore, socio-demographic factors like wealth index, educational level, social group, religion, mass media exposure, family size, age at marriage, type and region of residence, and reproductive factors like birth intention, place and type of delivery, ANC visits and current contraceptive use were identified as significant predictors of high-risk births among women in India.

CONCLUSION: Despite a 20.4 percentage point decline in HRFB prevalence over the past three decades, a significant proportion of women in specific regions and demographic subgroups continue to experience high-risk births. Therefore, the present study recommends interventions aimed at preventing high-risk births among women in India, with particular emphasis on states with high HRFB prevalence and women from socioeconomically disadvantaged backgrounds.

PMID:38413929 | DOI:10.1186/s12889-024-18046-3

BMC Pediatr. 2024 Feb 27;24(1):142. doi: 10.1186/s12887-024-04627-z.

ABSTRACT

BACKGROUND: Neonatal asphyxia is one of preventable causes of neonatal mortality throughout the world. It could be improved by early detection and control of the underlying causes. However, there was lack of evidence on it in the study setting. Thus, the aim of this study was to assess the magnitude and predictors of neonatal asphyxia among newborns at public hospitals of Wolaita Zone in Southern Ethiopia.

METHOD: A facility-based cross-sectional study was done among 330 mothers with neonates in selected public hospitals. A systematic random sampling technique was used to select the study participants. Data were collected through an interviewer-administered questionnaire and checklist. The collected data were entered into EpiData version 4.6 and exported to SPSS version 26 for analysis. Logistic regression was fitted to examine the association between explanatory variables and outcome variable. In multivariable logistic regression, AOR with 95% CI was reported, and p < 0.05 was used to declare statistically significant variables.

RESULTS: The magnitude of neonatal asphyxia was 26.4% with 95% CI: (21.8, 30.9). In multivariable logistic regression analysis primiparity (AOR = 2.63 95%CI 1.47, 4.72), low-birth-weight (AOR = 3.45 95%CI 1.33, 8.91), preterm birth (AOR = 3.58 95%CI 1.29, 9.92), and premature rupture of membranes (AOR = 5.19 95%CI 2.03, 13.26) were factors significantly associated with neonatal asphyxia.

CONCLUSIONS: In this study, the magnitude of neonatal asphyxia was high. From the factors, premature rapture of the membrane, parity, birth weight of the newborn, and gestational age at birth were significantly associated with neonatal asphyxia. Attention should be given to early detection and prevention of neonatal asphyxia from complicated labor and delivery.

PMID:38413908 | DOI:10.1186/s12887-024-04627-z

BMC Pediatr. 2024 Feb 28;24(1):145. doi: 10.1186/s12887-024-04557-w.

ABSTRACT

BACKGROUND: Globally, 257 million people have chronic hepatitis. Even though a safe and effective prophylactic vaccine against HBV infection has been available, it causes significant morbidity and mortality. HBV vaccines were designed to improve or modulate the host immune responses. The effectiveness of the vaccine is determined by measuring serum hepatitis B surface antibody (Anti-HBs) level. Therefore, this systematic review aimed to evaluate the effectiveness of hepatitis B vaccine among vaccinated children.

METHODS: Preferred reporting items for systematic review and meta-analysis (PRISMA) guidelines was applied for systematically searching of different databases. Only cross-section studies measuring the level of anti-HBs of vaccinated children were included. The seroprotective level with anti-HBs > 10mIU/ml was extracted. The meta-analysis was performed using statistical software for data sciences (STATA) version 14. Effectiveness estimates were reported as a proportion of anti-HBs level. The heterogeneity between studies was evaluated using the I² test, and I² > 50% and/or P < 0.10 was considered significant heterogeneity. Significant publication bias was considered when Egger’s test P-value < 0.10. The new castle Ottawa scale was used to assess the quality of the studies.

RESULTS: A pooled sample size of the included papers for meta-analysis was 7430. The pooled prevalence of seroprotected children was 56.95%, with a heterogeneity index (I²) of 99.4% (P < 0.001). 35% of the participants were hypo-responders (10-99mIU/ml) and 21.46% were good responders (> 100mIU/ml). Based on subgroup analysis using country of studies conducted, the highest prevalence of anti-HBs was 87.00% (95% CI: 84.56, 89.44), in South Africa, and the lowest was 51.99% (95% CI: 20.41-83.58), with a heterogeneity index I² = 70.7% (p = 0.009) in Ethiopia.

CONCLUSION AND RECOMMENDATIONS: Hepatitis B vaccine seroprotective level in the current pooled analysis have suboptimal, which failed to demonstrate consistent effectiveness for global hepatitis B virus elimination plan in 2030. Using consistent age group may have a significant value for the decision of the HB vaccine effectiveness. A significant heterogeneity was observed both in studies conducted in Ethiopia and Egypt. Therefore, the impact of HB vaccination on the prevention of hepatitis B virus infection should be assessed regularly in those countries. Future meta-analysis is needed to investigate all possible vaccines in a separate way of reviewing, which will lead to a strong conclusion and recommendations.

PMID:38413906 | DOI:10.1186/s12887-024-04557-w

BMC Psychiatry. 2024 Feb 27;24(1):167. doi: 10.1186/s12888-024-05587-5.

ABSTRACT

BACKGROUND: COVID-19 pandemic causes serious threats to people’s mental health, particularly it has huge negative mental health outcomes for adolescents. However, there is lack of studies examining COVID-19-related anxiety among adolescents in Ethiopia. Hence, this study was aimed to examine COVID-19-related dysfunctional anxiety and its associated factors among adolescents in Mettu town.

METHODS: Community-based cross-sectional study was conducted from September 1 to 30, 2020 among 847 adolescents selected by stratified sampling technique. IBM SPSS Statistics Version 26.0 was used for analysis. Descriptive statistics such as frequency, percentage, mean, and standard deviation were computed. Bivariate and multivariate binary logistic regression analyses were done to identify factors associated with COVID-19-related dysfunctional anxiety. The statistical significance was declared at p ≤ 0.05; and the strength of association was described in terms of adjusted odds ratio.

RESULTS: Out of the total sample, 819 adolescents participated in this study. The mean age of the participants was 14.9 (SD = 2.798) years. The magnitude of COVID-19-related dysfunctional anxiety was found to be 20.9% (95% CI (18.1, 23.9)). The finding indicates that sex [(AOR (95% CI)); (0.724 (0.502, 1.043))], having both parents deceased [(AOR (95% CI)); (2.981 (1.138, 7.814))], living alone [(AOR (95% CI)); (2.363 (1.050, 5.321))], having unemployed mothers [(AOR (95% CI)); (1.943 (1.194, 3.163))], absence of close friend [(AOR (95% CI)); (0.377 (0.225, 0.630))], and medical problem [(AOR (95% CI)); (0.408 (0.278, 0.597))] were significantly associated with COVID-19-related anxiety.

CONCLUSION: The magnitude of COVID-19-related dysfunctional anxiety was found to be high in the study area. The findings have shown that the likelihood of developing COVID-19-related dysfunctional anxiety was linked to several factors. Provision of continued psychological support for adolescents is extremely encouraged.

PMID:38413896 | DOI:10.1186/s12888-024-05587-5