The end of court-ordered desegregation and U.S. children's health: Quasi-experimental evidence.

School racial segregation significantly impacts racial disparities in U.S. children's health. Recently, school segregation has been increasing, partially due to Supreme Court decisions since 1991 that have made it easier for school districts to be released from court-ordered desegregation. We investigated the association of the end of court-ordered desegregation with child health using the 1997-2018 waves of the National Health Interview Survey (N=8,182 Black, 16,930 White children). We exploited quasi-random variation in the timing of school districts' releases from court orders to estimate effects on general health, body weight, mental health, and asthma, using difference-in-differences and event-study methods (including traditional and heterogeneity-robust estimators). Heterogeneity-robust difference-in-differences analyses show that release was associated with increased school segregation, improved mental health among Black children, and better self-reported health among White children. For heterogeneity-robust event-study analyses, school segregation increased steadily over time after release, with worse self-reported health and higher risk of asthma episodes among Black children 18+ years after release. Black children's mental health temporarily improved in the short term. In contrast, White children had improved self-reported health, mental health, and risk of asthma episodes in some years. Interventions to address the harms of school segregation are important for reducing racial health inequities.

Do later school start times improve adolescents' sleep and substance use? A quasi-experimental study.

OBJECTIVE: A later school start time policy has been recommended as a solution to adolescents' sleep deprivation. We estimated the impacts of later school start times on adolescents' sleep and substance use by leveraging a quasi-experiment in which school start time was delayed in some regions in South Korea. METHODS: A later school start time policy was implemented in 2014 and 2015, which delayed school start times by approximately 30-90 minutes. We applied difference-in-differences and event-study designs to longitudinal data on a nationally representative cohort of adolescents from 2010 to 2015, which annually tracked sleep and substance use of 1133 adolescents from grade 7 through grade 12. RESULTS: The adoption of a later school start time policy was initially associated with a 19-minute increase in sleep duration (95% CI, 5.52 to 32.04), driven by a delayed wake time and consistent bedtime. The policy was also associated with statistically significant reductions in monthly smoking and drinking frequencies. However, approximately a year after implementation, the observed increase in sleep duration shrank to 7  minutes (95% CI, -12.60 to 25.86) and became statistically nonsignificant. Similarly, the observed reduction in smoking and drinking was attenuated a year after. CONCLUSIONS: Our findings suggest that policies that increase sleep in adolescents may have positive effects on health behaviors, but additional efforts may be required to sustain positive impacts over time. Physicians and education and health policymakers should consider the long-term effects of later school start times on adolescent health and well-being.

Design and statistical analysis reporting among interrupted time series studies in drug utilization research: a cross-sectional survey.

INTRODUCTION: Interrupted time series (ITS) design is a commonly used method for evaluating large-scale interventions in clinical practice or public health. However, improperly using this method can lead to biased results. OBJECTIVE: To investigate design and statistical analysis characteristics of drug utilization studies using ITS design, and give recommendations for improvements. METHODS: A literature search was conducted based on PubMed from January 2021 to December 2021. We included original articles that used ITS design to investigate drug utilization without restriction on study population or outcome types. A structured, pilot-tested questionnaire was developed to extract information regarding study characteristics and details about design and statistical analysis. RESULTS: We included 153 eligible studies. Among those, 28.1% (43/153) clearly explained the rationale for using the ITS design and 13.7% (21/153) clarified the rationale of using the specified ITS model structure. One hundred and forty-nine studies used aggregated data to do ITS analysis, and 20.8% (31/149) clarified the rationale for the number of time points. The consideration of autocorrelation, non-stationary and seasonality was often lacking among those studies, and only 14 studies mentioned all of three methodological issues. Missing data was mentioned in 31 studies. Only 39.22% (60/153) reported the regression models, while 15 studies gave the incorrect interpretation of level change due to time parameterization. Time-varying participant characteristics were considered in 24 studies. In 97 studies containing hierarchical data, 23 studies clarified the heterogeneity among clusters and used statistical methods to address this issue. CONCLUSION: The quality of design and statistical analyses in ITS studies for drug utilization remains unsatisfactory. Three emerging methodological issues warranted particular attention, including incorrect interpretation of level change due to time parameterization, time-varying participant characteristics and hierarchical data analysis. We offered specific recommendations about the design, analysis and reporting of the ITS study.

Impact of organised colorectal cancer screening on age-specific population incidences: evidence from a quasi-experimental study in Sweden.

Colorectal cancer (CRC) incurs a significant disease burden globally. Organised CRC screening programmes have been widely implemented for early detection and prevention. To understand the public health impact of these programmes, quantitative evidence of changes in overall and age-specific population incidences is fundamental. We aimed to provide such evidence by exploiting a time lag in the implementation of organised screening in Sweden: two out of 21 regions (these two regions comprise nearly 20% of the total Swedish population) have offered organised screening since 2008; the other regions have offered CRC screening since 2021. Using registry data on diagnosed CRC cases and socio-demographics for all regions in Sweden over the period 1970-2019, Bayesian structural time series modelling and difference-in-differences were applied to analyse the impact of screening on age-specific population incidences over time (CRC cases per 100.000 persons/year). After inviting birth-year cohorts aged 60-69 years for stool-based testing, the incidence rate in the 70-74-year age group decreased significantly over time, with an average reduction of - 44·40 (95% CI - 58·15 to - 31·31) from 2011 to 2019 in the intervention regions. In the overall population aged 60-74 years, there was a net incidence decrease of - 7·99 (95% CI - 13·85 to - 2·39) since the initiation of organised screening in the intervention regions (2008-2019). Organised CRC screening for 60-69-year-olds generated a change in age-specific incidence patterns with a long-lasting incidence decrease in the 70-74-year-old population, implying reductions in the excess mortality and burden of the disease.

How do dental practices respond to changes in scope of practice regulations?

Regulations that restrict the tasks that credentialed workers are allowed to perform may affect a firm's input choices, output, and which part of the market the firm serves. Using dental practice survey data from 1989 to 2014 and a stacked difference-in-differences design, this paper examines the effects of state-level scope of practice regulations on the behavior of dental practices. Results suggest that scope of practice deregulation in regards to dental hygienists' ability to administer nitrous oxide or local anesthesia is associated with fewer dentist visits per week in the short-term, lower patient wait times, and an increased likelihood of treating lower revenue generating publicly insured patients. There is weak evidence that scope of practice deregulation alters a practice's labor inputs.

Effectiveness of a community-based participatory health promotion intervention to address knowledge, attitudes and practices related to intimate partner violence: a quasi-experimental study.

BACKGROUND: Intimate partner violence is the most common form of violence experienced by women. It has detrimental consequences. A range of determinants cause intimate partner violence and to reduce it, effective interventions are required to address the determinants. Health promotion interventions have been recommended as effective to enable people to control over the determinants and to improve health. Hence, a community based participatory health promotion intervention was developed and tested in a selected study setting. The objective was to evaluate the effectiveness of a health promotion intervention in terms of addressing knowledge, attitudes and practices related to intimate partner violence. METHODS: A quasi-experimental study was conducted by recruiting ninety women aged 15 to 49 years separately from two health administrative areas identified as the intervention area and the control area from the Kandy district of Sri Lanka. A pretested interviewer-administered questionnaire was used in both pre- and post-assessments. Selected groups of women from the intervention area were facilitated with a health promotion intervention to improve knowledge, attitudes and practices related to intimate partner violence. To evaluate the effectiveness of the intervention descriptive summaries and bivariate analysis were used. RESULTS: The response rate was 90.9% (N = 90) during the pre-assessment and 87.9% (n = 87) and 82.8% (n = 82) from the intervention and control areas, respectively, during the post-assessment. Statistically significant improvement was reported in the total mean score comprising knowledge, attitudes, practices and identification of determinants from 59.6 to 80.8 in the intervention area [Pre-assessment: Mean = 59.6 (standard deviation-SD) = 17.5; Post-assessment: Mean = 80.8, SD = 19.0; p < 0.001) compared to the improvement in the control area from 62.2 to 63.0 (Pre-assessment: Mean = 62.2, SD = 17.3; Post-assessment: Mean = 63.0, SD = 18.9; p = 0.654). CONCLUSIONS: The intervention was effective to improve knowledge, attitudes and practices related to intimate partner violence. Hence, the present approach can be used in similar contexts to address the knowledge, attitudes and certain practices related to intimate partner violence.

Effectiveness of a multidisciplinary treatment with youth-initiated mentoring for youths with mental health needs from multi-problem families: a quasi-experimental study.

BACKGROUND: Children from multi-problem families have an increased risk for experiencing mental health problems. These families face problems in several domains that are often found to be chronic and intergenerational. Yet, the effects of mental health care for youths from multi-problem families are small at best, urging research on new treatment programs. The InConnection approach is an integrated care program to improve resilience of youths with mental health needs from multi-problem families by connecting professional expertise from multiple disciplines with the informal social network of the youth. Youths are asked to nominate a youth-initiated mentor (YIM) from the supportive adults in their network. METHODS: This quasi-experimental study compared the effectiveness of the InConnection approach to treatment as usual in a sample of 107 families (n = 66 intervention group, n = 41 control group) with n = 115 youths receiving treatment (cases). Youths (n = 102 reports, Mage = 15.59 years), parents (n = 85 reports) and case managers (n = 107 reports) responded to questionnaires four times over 15 months. Using these data, we measured youth resilience as the primary outcome, seven secondary outcomes, and three intermediate outcomes. RESULTS: Latent growth models showed only one significant change in outcomes over time across conditions, namely a decrease in case manager-reported child unsafety, and only two condition effects, which were both parent-reported. Parents in the InConnection group reported improvements over time in youth's emotional and behavioral problems and their own positive parenting, whereas control parents reported no changes (ps ≤ 0.013). DISCUSSION: The treatment conditions were not effective in improving most of the youth and parental outcomes over time, except for child safety reported by the case manager. The InConnection approach only outperformed care as usual on two parent-reported outcomes. Future research should examine for whom and under what circumstances the InConnection approach works more convincingly. TRIAL REGISTRATION: Netherlands Trial Register NL7565. Retrospectively registered on 05/03/2019.

A quasi-experimental evaluation of the association between implementation of Quality-Based Procedures funding for hip fractures and improvements in processes and outcomes for hip fracture patients in Ontario: an interrupted time series analysis.

PURPOSE: In 2013, Ontario introduced a patient-based funding model for hip fracture care (Quality-Based Procedures [QBP]). The association of QBP implementation with changes in processes and outcomes has not been evaluated. METHODS: We conducted a quasi-experimental study using linked health data for adult hip fractures as an interrupted time series. The pre-QBP period was from 2008 to 2012 and the post-QBP period was from 2014 to 2018; 2013 was excluded as a wash-in period. We used segmented regression analyses to estimate the association of QBP implementation with changes in processes (surgery in less than two days from admission, use of echocardiography, use of nerve blocks, and provision of geriatric care) and clinical outcomes (90-day mortality, 90-day readmissions, length of stay, and days alive at home). We estimated the immediate (level) change, trend (slope) postimplementation, and total counterfactual differences. Sensitivity analyses included case-mix adjustment and stratification by hospital type and procedure. RESULTS: We identified 45,500 patients in the pre-QBP period and 41,256 patients in the post-QBP period. There was a significant total counterfactual increase in the use of nerve blocks (11.1%; 95% confidence interval [CI], 6.2 to 16.0) and a decrease in the use of echocardiography (-2.5%; 95% CI, -3.7 to -1.3) after QBP implementation. The implementation of QBP was not associated with a clinically or statistically meaningful change in 90-day mortality, 90-day readmission, length of stay, or number of days alive at home. CONCLUSION: Evaluation of the QBP program is crucial to inform ongoing and future changes to policy and funding for hip fracture care. The introduction of the QBP Hip Fracture program, supported by evidence-based recommendations, was associated with improved application of some evidence-based processes of care but no changes in clinical outcomes. There is a need for ongoing development and evaluation of funding models to identify optimal strategies to improve the value and outcomes of hip fracture care. STUDY REGISTRATION: Open Science Framework ( https://osf.io/2938h/ ); first posted 13 June 2022.

RéSUMé: OBJECTIF: En 2013, l'Ontario a mis en place un modèle de financement axé sur les patient·es pour les soins suivant une fracture de la hanche (procédures fondées sur la qualité [PFQ]). L'association entre la mise en œuvre des PFQ et les changements dans les processus et les devenirs n'a pas été évaluée. MéTHODE: Nous avons mené une étude quasi expérimentale en utilisant des données de santé couplées pour les fractures de la hanche chez l'adulte comme une série chronologique interrompue. La période précédant les PFQ s'étendait de 2008 à 2012, et la période subséquente à l'implantation des PFQ allait de 2014 à 2018. L'année 2013 a été exclue en tant que période de rodage. Nous avons utilisé des analyses de régression segmentées pour estimer l'association entre la mise en œuvre des PFQ avec des changements aux processus (chirurgie en moins que deux jours suivant l'admission, utilisation de l'échocardiographie, utilisation de blocs nerveux et prestation de soins gériatriques) et des issues cliniques (mortalité à 90 jours, réadmissions à 90 jours, durée de séjour et jours de vie à domicile). Nous avons estimé le changement immédiat (niveau), la tendance (pente) après la mise en œuvre et les différences contrefactuelles totales. Les analyses de sensibilité comprenaient l'ajustement et la stratification de la combinaison de cas par type d'hôpital et par procédure. RéSULTATS: Nous avons identifié 45 500 patient·es dans la période pré-PFQ et 41 256 patient·es dans la période post-PFQ. Il y a eu une augmentation contrefactuelle totale significative de l'utilisation de blocs nerveux (11,1 %; intervalle de confiance [IC] à 95 %, 6,2 à 16,0) et une diminution de l'utilisation de l'échocardiographie (−2,5 %; IC 95 %, −3,7 à −1,3) après la mise en œuvre des PFQ. La mise en œuvre des PFQ n'a pas été associée à un changement cliniquement ou statistiquement significatif de la mortalité à 90 jours, de la réadmission à 90 jours, de la durée de séjour ou du nombre de jours de vie à domicile. CONCLUSION: L'évaluation du programme de PFQ est cruciale pour guider les changements actuels et futurs aux politiques et au financement des soins suivant une fracture de la hanche. La mise en place du programme de PFQ pour les fractures de la hanche, appuyée par des recommandations fondées sur des données probantes, a été associée à une meilleure application de certains processus de soins fondés sur des données probantes, mais à aucun changement dans les devenirs cliniques. Il est nécessaire d'élaborer et d'évaluer continuellement des modèles de financement afin de déterminer les stratégies optimales pour améliorer la valeur et les devenirs des soins suivant une fracture de la hanche. ENREGISTREMENT DE L'éTUDE: Open Science Framework ( https://osf.io/2938h/ ); première publication le 13 juin 2022.

Parental satisfaction with paediatric care with and without the support of an eHealth device: a quasi-experimental study in Sweden.

BACKGROUND: The period after a child is discharged from hospital is generally described as challenging for the parents. Their satisfaction with the health services received is an important indicator of the quality of care. eHealth devices are increasingly used in health care to support communication with parents. Differences in levels of parental satisfaction by modality of provided care or by parental background are largely unknown. This study aimed to describe satisfaction with health care between sociodemographic groups of parents, who either received or did not receive an eHealth device for communication between parents and hospital staff as a supplement to routine care after a child's discharge from neonatal or paediatric surgery departments. METHODS: Data from a quasi-experimental study was collected in the south of Sweden, between 2019 and 2021. The Pediatric Quality of Life Inventory™ (PedsQL) Healthcare Satisfaction Generic Module was used to assess the parents' satisfaction with different dimensions of health care. Seventy parents of children hospitalized in a neonatal or a paediatric surgery department were enrolled in intervention (eHealth device, n = 36) and control (no eHealth device, n = 34) groups. RESULTS: The parents reported high overall satisfaction with the health care provided and were also highly satisfied within different dimensions of care. Moreover, they reported high satisfaction with using an eHealth device, although having support from the eHealth device was related to neither higher nor lower levels of satisfaction with care. There was a significant difference between fathers and mothers in the multivariate sub-analysis in certain instances regarding satisfaction with communication and the level of inclusion. CONCLUSIONS: Parents were very satisfied with the health care provided, whether or not they received eHealth. Further research looking at groups with and without the support of an eHealth device is required to further develop future paediatric and neonatal care interventions. Communication and support through eHealth can be a tool to alleviate the distress parents experience after their child's hospital admission, accommodate the family's transfer to home, and increase satisfaction with care, but it needs to be evaluated before being implemented. TRIAL REGISTRATION: Clinical Trials NCT04150120, first registration 4/11/2019.

The impact of a reproductive health voucher in Uganda using a quasi-experimental matching design.

This study assesses the impact of a voucher project that targeted vulnerable and poor pregnant women in Uganda. Highly subsidised vouchers gave access to a package of safe delivery services consisting of four antenatal visits, safe delivery, one postnatal visit, the treatment and management of selected pregnancy-related medical conditions and complications, and emergency transport. Vouchers were sold during the project's operational period from 2016 to 2019. This study covers 8 out of 25 project-benefiting districts in Uganda and a total of 1,881 pregnancies, including both beneficiary and non-beneficiary mothers. Using a matching design, the results show a positive effect on the survival of new-born babies. The difference in the survival rate between the control group and the treatment group is 5.4% points, indicating that the voucher project reduced infant mortality by more than 65 per cent.

Income inequality and depressive symptoms among Chinese adults: a quasi-experimental study.

OBJECTIVE: There is a lack of causal evidence on the impact of income inequality on depressive symptoms. The impact of China's Targeted Poverty Alleviation (TPA) policy on depressive symptoms is also unclear. Using a quasi-experimental design, this study aims to investigate the causal effects of TPA and income inequality on depressive symptoms among Chinese adults. STUDY DESIGN: This is a population-based study. METHODS: Three waves (2012, 2016, and 2018) of the China Family Panel Studies (CFPS), a nationally representative sample of China, were included in this study. We performed difference-in-difference (DID) models to assess the effect of TPA and income inequality on depressive symptoms. We further conducted the mixed effect models to examine the impact of income inequality on depressive symptoms. The study considered a range of spatial factors and spatial splines to address spatial autocorrelations. RESULTS: This study included valid measures of depressive symptoms (Center for Epidemiologic Studies Depression Scale [CES-D-8] score) from 14,442 adults of CFPS. The DID results indicated that at the provincial level, the CES-D-8 score of the TPA treatment group was on average 0.570 (95% confidence interval [CI]: 0.358-0.783) less than the control group. Furthermore, a 0.1 increase in Gini index would lead to a 0.256 (95% CI: 0.064-0.448) increase in CES-D-8 score. The mixed effect model showed that income inequality was a risk factor for depressive symptoms at the provincial level (excess risk = 5.602% [95% CI: 3.047%-8.219%]). CONCLUSIONS: Our findings suggest that income inequality adversely affects mental health, but China's Targeted Poverty Alleviation improves the mental health of the Chinese population.

Using a novel 'difference-in-differences' method and syndromic surveillance to estimate the change in local healthcare utilisation during periods of media reporting in the early stages of the COVID-19 pandemic in England.

OBJECTIVES: Syndromic surveillance supplements traditional laboratory reporting for infectious diseases monitoring. Prior to widespread COVID-19 community surveillance, syndromic surveillance was one of several systems providing real-time information on changes in healthcare-seeking behaviour. The study objective was to identify changes in healthcare utilisation during periods of high local media reporting in England using 'difference-in-differences' (DiD). STUDY DESIGN: A retrospective observational study was conducted using five media events in January-February 2020 in England on four routinely monitored syndromic surveillance indicators. METHODS: Dates 'exposed' to a media event were estimated using Google Trends internet search intensity data (terms = 'coronavirus' and local authority [LA]). We constructed a negative-binomial regression model for each indicator and event time period to estimate a direct effect. RESULTS: We estimated a four-fold increase in telehealth 'cough' calls and a 1.4-fold increase in emergency department (ED) attendances for acute respiratory illness in Brighton and Hove, when a so-called 'superspreading event' in this location was reported in local and national media. Significant decreases were observed in the Buxton (telehealth and ED attendance) and Wirral (ED attendance) areas during media reports of a returnee from an outbreak abroad and a quarantine site opening in the area respectively. CONCLUSIONS: We used a novel approach to directly estimate changes in syndromic surveillance reporting during the early phase of the COVID-19 pandemic in England, providing contextual information on the interpretation of changes in health indicators. With careful consideration of event timings, DiD is useful in producing real-time estimates on specific indicators for informing public health action.

Integrated virtual simulation and face-to-face simulation for clinical judgment training among undergraduate nursing students: a mixed-methods study.

BACKGROUND: Virtual simulation and face-to-face simulation are effective for clinical judgment training. Rare studies have tried to improve clinical judgment ability by applying virtual simulation and face-to-face simulation together. This study aimed to evaluate the effect of an integrated non-immersive virtual simulation and high-fidelity face-to-face simulation program on enhancing nursing students' clinical judgment ability and understanding of nursing students' experiences of the combined simulation. METHODS: A sequential exploratory mixed-methods study was conducted in a nursing simulation center of a university in Central China. Third-year nursing students (n = 122) taking clinical training in ICUs were subsequentially assigned to the integrated non-immersive virtual simulation and high-fidelity face-to-face simulation program arm (n = 61) or the face-to-face simulation-only arm (n = 61) according to the order in which they entered in ICU training. Clinical judgment ability was measured by the Lasater Clinical Judgment Rubric (LCJR). Focus group interviews were conducted to gather qualitative data. RESULTS: Students in both arms demonstrated significant improvement in clinical judgment ability scores after simulation, and students in the integrated arm reported more improvement than students in the face-to-face simulation-only arm. The qualitative quotes provided a context for the quantitative improvement measured by the LJCR in the integrated arm. Most of the quantitative findings were confirmed by qualitative findings, including the domains and items in the LJCR. The findings verified and favored the effect of the combination of non-immersive virtual simulation and high-fidelity face-to-face simulation integrated program on enhancing nursing students' clinical judgment ability. CONCLUSIONS: The integrated virtual simulation and face-to-face simulation program was feasible and enhanced nursing students' self-reported clinical judgment ability. This integrated non-immersive virtual simulation and high-fidelity face-to-face simulation program may benefit nursing students and newly graduated nurses in the ICU more than face-to-face simulation only.

Mutual Aid Groups for Loneliness, Psychosocial Disability, and Continuity of Care.

The objective of the present study was to evaluate the effectiveness of mutual help groups in continuity of care, loneliness and psychosocial disability in a Colombian context. For this, a quasi-experimental design is used, with pre- and post-intervention assessments due to non-randomized participant allocation. The study involved 131 individuals with mental disorders. The Psychosocial Disability Scale, The Alberta Scale of Continuity of Services in Mental Health, the UCLA Scale and the Zarit Caregiver Burden Scale were employed. The intervention was based on the core components of mutual aid groups. Significant differences (p < 0.001) were observed for the study variables, particularly in Loneliness, Continuity of Care, and various domains of psychosocial disability. A large effect size was found for these variables after the intervention. Most variables exhibited a moderate to large effect. This study demonstrates the effectiveness of mutual groups facilitated by mental health personnel at the primary care level.

The effects of an educational intervention based on the protection motivation theory on the protective behaviors of emergency ward nurses against occupational hazards: a quasi-experimental study.

BACKGROUND: Emergency ward nurses face a variety of occupational hazards due to the nature of their occupational and professional duties, which can negatively affect their health. Therefore, this study aimed to evaluate the effects of an educational intervention based on the protection motivation theory on the protective behaviors of emergency ward nurses against occupational hazards in Tehran, Iran, in 2023. METHODS: The present quasi-experimental study was conducted with two intervention and control groups, using a pretest-posttest design. A total of 124 nurses working in the emergency wards of four hospitals (two hospitals for the intervention group and two hospitals for the control group by random assignment) were selected by multistage sampling method. The educational intervention based on the protection motivation theory was implemented for the intervention group for three weeks. The nurses of both groups completed a demographic questionnaire and the scale of emergency ward nurses' protective behaviors against occupational hazards before, immediately, and one month after the intervention. Data analysis was performed using descriptive and inferential methods. RESULTS: The two groups were similar in terms of demographic characteristics at the baseline (p > 0.05). Protective behaviors of emergency nurses against occupational hazards and their sub-scales (physical, chemical, biological, ergonomics, and psychosocial hazards) were higher in the intervention group than in the control group immediately and one month after the educational intervention. In addition, the measurement over time also showed the positive effect of time and educational intervention on the protective behaviors of emergency nurses against occupational hazards and their sub-scales in the intervention group. CONCLUSION: These findings showed that the educational intervention based on the protection motivation theory can be effective and helpful in improving the protective behaviors of emergency ward nurses against occupational hazards and their sub-scales. Future studies can focus on a more specific design of this kind of intervention based on the type of occupational hazards and needs of nurses in different wards.

Improvements in practising nurses' knowledge, skills, self-efficacy, confidence, and satisfaction after a simulated clinical experience of caring for a patient undergoing chemotherapy: a quasi-experimental study.

BACKGROUND: The beneficial effect of simulation experience on nursing students is well established in the literature. However, an accurate simulation modality to help professional nurses enhance their clinical competence and expertise remains unexplored. The current study evaluated and contrasted the impact of two simulation modalities on nurses' knowledge, abilities, self-efficacy, confidence, and satisfaction following a simulated clinical experience caring for chemotherapy patients. METHODS: A quasi-experimental research design was employed in this study. The participants were divided into group A, comprising nurses exposed to the high-fidelity simulation, and group B, comprising nurses exposed to the virtual simulation. RESULTS: The study found that nurses exposed to high-fidelity simulation and virtual simulation gained a high standard of knowledge and skills. The nurses' post-test and post-objective structured clinical examination (OSCE) scores drastically increased after simulation exposure compared to their pre-test and pre-OSCE scores. For the group exposed to high-fidelity simulation, the mean differences were - 19.65 (pre- and post-test) and 23.85 (pre- and post-OSCE), while for the group exposed to virtual simulation, the mean differences were - 22.42 (pre- and post-test) and 20.63 (pre- and post-OSCE). All p-values indicated significant differences < 0.001. Moreover, both groups exhibited high self-efficacy, confidence, and satisfaction levels after the simulation experience. The outcomes of both simulation modalities regarding self-efficacy, confidence, and satisfaction levels indicate no significant difference, as supported by p-values of > 0.05. CONCLUSION: High-fidelity simulation and virtual simulation training effectively and efficiently advance nurses' professional competence. The nurses exposed to high-fidelity simulation and virtual simulation gained high levels of knowledge and skills. Additionally, it increased their sense of happiness, self-worth, and self-efficacy. The simulation approach will be a potent instrument for improving nurses' competency and fully developing their sense of expertise. Therefore, developing policies adopting simulation as part of their professional development will ensure patient safety and improve health outcomes.

Association between game metrics in a simulation game and nursing students' surgical nursing knowledge - a quasi-experimental study.

BACKGROUND: Simulation games are effective for acquiring surgical nursing knowledge during education by offering possibilities to learn theoretical knowledge through practical patient scenarios, thus preparing students for demanding surgical nursing care. Game metrics stored in the game system enable assessment of students' behaviour while gameplaying. Combining game metrics with the assessment of a student's surgical nursing knowledge allows versatile information to be obtained about the student's learning outcomes. However, studies on game metrics stored in systems and their relationship with learning outcomes are scarce. METHODS: The aim here was to evaluate the association between game metrics in a simulation game and nursing students' surgical nursing knowledge. Nursing students from three universities of applied sciences in Finland participated in a one-week simulation gameplaying intervention that included five surgical nursing scenarios. Students' surgical nursing knowledge was investigated with a quasi-experimental, one-group, pre- and post-test design using a surgical nursing knowledge test. In total, 280 students filled in the knowledge tests. In addition, cross-sectional game data were collected at a single time point between pre- and post-tests. The data were analysed with descriptive statistics and multivariate analysis methods. RESULTS: Students' surgical nursing knowledge improved with the intervention. The total number of playthroughs was 3562. The mean maximum score was 126.2 (maximum score range 76-195). The mean playing time of all playthroughs by all players was 4.3 minutes (SD = 81.61). A statistically significant association was found between mean score and knowledge test total score (p < 0.0072), but no significant association emerged between mean playing time and knowledge test total score. CONCLUSION: The results indicated that the higher the mean score the better the students' surgical nursing knowledge in the knowledge test. This study did not show that the time spent playing had an impact on students' post-playing knowledge. Our findings support the idea that game metrics can be used in performance evaluation and the results can be used to improve nursing students' readiness for challenging preoperative and postoperative clinical situations.

Postoperative hand therapy and the 2018 Medicare therapy cap repeal: Appraising cost and use changes.

BACKGROUND: Therapy use is common following carpal tunnel release (CTR), trigger finger release, ganglion cyst excision, De Quervain tenosynovitis release, carpometacarpal arthroplasty, and distal radius fracture, open reduction internal fixation or percutaneous pinning (DRF). Policy that improves coverage influences the cost and use of health care services. PURPOSE: This study aims to evaluate changes to the cost and use of postoperative hand therapy by race and procedure following the repeal of a longstanding annual Medicare outpatient therapy cap. STUDY DESIGN: Retrospective cohort study. METHODS: This is a longitudinal retrospective cohort study using a quasi-experimental interrupted time series design, including patients who underwent common hand surgeries from January 1, 2016-December 31, 2019. RESULTS: This study included 203,672 patients with a mean age of 71.4 years. Neither White (1.00, 95% confidence interval [CI]: 0.999-1.007, p = 0.45) nor non-White (1.00, 95% CI: 1.00-1.01, p = 0.06) patients experienced monthly changes in therapy use before policy implementation. Therapy frequency increased following CTR (odds ratio [OR] 1.12, 95% CI: 1.11-1.14, p < 0.001), trigger finger release (OR 1.09, 95% CI: 1.07-1.10, p < 0.001), and DRF (OR 1.05, 95% CI: 1.03-1.06, p < 0.001) following implementation. CONCLUSIONS: This study found that improved coverage was associated with increased postoperative therapy use among some subsets, including CTR and DRF, suggesting the need to optimize coverage by means such as prior authorization or bundled payments, rather than only increasing coverage benefits.

Assessing the Effect of First-time Police Contact on Internalizing Problems Among Youth in Zurich, Switzerland: A Quasi-experimental Analysis.

Growing evidence suggests that experiences with police are associated with a range of negative mental health problems among youth. This study examined the impact of negative police contact on changes in adolescent internalizing problems, measured by anxiety and depression. Six waves of data from a longitudinal study in Zurich, Switzerland were used in order to assess the direct relations between first reported police contact in the years prior to the survey moment and internalizing problems at the time of the survey and follow-up waves. The sample consists of a cohort of youth (max n = 1353, 49.4% females) spanning ages 11 to 24 (mean age and SD at each wave = 11.32 (0.37), 13.67 (0.36), 15.44 (0.36), 17.45 (0.37), 20.58 (0.38), 24.46 (0.38)). Specifically, difference-in-differences techniques for multiple time periods were employed to assess the average treatment effects for the treated population (first contact with police) compared to those who were never treated (never had contact). Across all models, police contact did not lead to an increase in internalizing problems. These results diverge from previous studies mostly conducted in the United States, and possible explanations including differences in historical contexts of policing, juvenile justice, health care, and dosage of intrusive contacts are discussed.

Nursing students' internationalization: Virtual exchange and clinical simulation impact cultural intelligence.

BACKGROUND: There is a need for globally competent nurses; however, some cannot train abroad. Internationalization at home strategies seek to teach intercultural and international competencies to all students, regardless of location. PURPOSE: This study evaluated the impact of a virtual exchange and clinical simulation program on nursing students' cultural intelligence. METHODS: The Global Nursing Care (GNC) program was designed to improve nursing students' global competencies, particularly cultural intelligence. It was implemented in two universities in Spain and the USA. A quasi-experimental, analytic, and longitudinal study involved 261 nursing students, 57 from the GNC program and 204 in the control group. Sociodemographic data were collected, and the Cultural Intelligence Scale was used to measure cultural intelligence. DISCUSSION: All cultural intelligence dimensions were augmented following program participation. Moreover, students who participated in the program presented higher cultural intelligence than the control group. CONCLUSION: The results suggest that program participation was associated with a statistically significant gain in nursing students' cultural intelligence.