BACKGROUND: The government-subsidized health insurance scheme Seguro Integral de Salud (\"SIS\") was introduced in Peru initially to provide coverage to uninsured and poor pregnant women and children under five years old and was later extended to cover all uninsured members of the population following the Peruvian Plan Esencial de Aseguramiento Universal - \"PEAS\" (Essential UHC Package). Our study aimed to analyze the extent to which the introduction of SIS has increased equity in access and quality by comparing the utilization of maternal healthcare services among women with different insurance coverages.
METHODS: Relying on the 2021 round of the nationally-representative survey \"ENDES\" (Encuesta Nacional Demográfica y de Salud Familiar), we analyzed data for 19,181 women aged 15-49 with a history of pregnancy in the five years preceding the survey date. We used a series of logistic regressions to explore the association between health insurance coverage (defined as No Insurance, SIS, or Standard Insurance) and a series of outcome variables measuring access to and quality of all services along the available maternal healthcare continuum.
RESULTS: Only 46.5% of women across all insurance schemes reported having accessed effective ANC prevention. Findings from the adjusted logistic regression confirmed that insured women were more likely to have accessed ANC services compared with uninsured women. Our findings indicate that women in the \"SIS\" group were more likely to have accessed six ANC visits (aOR = 1.40; 95% CI 1.14-1.73) as well as effective ANC prevention (aOR = 1.32; 95% CI 1.17-1.48), ANC education (aOR = 1.59; 95% CI 1.41-1.80) and ANC screening (aOR = 1.46; 95% CI 1.27-1.69) during pregnancy, compared with women in the \"Standard Insurance\" group [aOR = 1.35 (95% CI 1.13-1.62), 1.22 (95% CI 1.04-1.42), 1.34 (95% CI 1.18-1.51) and 1.31(95% CI 1.15-1.49)] respectively. In addition, women in the \"Standard Insurance\" group were more likely to have received skilled attendance at birth (aOR = 2.17, 95% CI 1.33-3.55) compared with the women in the \"SIS\" insurance group (aOR = 2.12; 95% CI 1.41-3.17).
CONCLUSIONS: Our findings indicate the persistence of inequities in access to maternal healthcare services that manifest themselves not only in the reduced utilization among the uninsured, but also in the lower quality of service coverage that uninsured women received compared with women insured under \"Standard Insurance\" or \"SIS\". Further policy reforms are needed both to expand insurance coverage and to ensure that all women receive the same access to care irrespective of their specific insurance coverage.

BACKGROUND: To effectively monitor medical insurance funds in the era of big data, the study tries to construct an inpatient cost rationality judgement model by designing a virtuous cycle of inpatient cost supervision information system and exploring a complete set of inpatient cost supervision methods.
OBJECTIVE: To lay the foundation for applying artificial intelligence (AI) technology in medical insurance cost control supervision and provide feasible paths and available tools for medical insurance cost control managers.
METHODS: By way of collecting and cleaning electronic medical record (EMR) data from 2016 to 2018 of a city in East China, focusing on basic patient information and cost information, and using a combination of machine learning modeling and information system construction, the study tries to form a feasible inpatient cost supervision method and operation path.
RESULTS: The set of the regulatory method, applied in nursing homes of a city in East China, is compelling. The accuracy rates of rationality judgement in different main diseases are stable up to 80%, the false positive rate is steady within 10%, and rehabilitation fee days of hospitalization, and the number of complications are important factors affecting the rationality of the inpatient cost.
CONCLUSIONS: The model construction and optimization method combining machine learning and information system can make practical cost rationality judgement on medical institution\'s inpatient cost data, which can directly reflect the key influencing factors of relevant inpatient costs, and achieve the effect of guiding medical behavior and improving the efficiency of medical insurance fund use.

To evaluate the effect of the transition from IMPACT, a disease-focused treatment program, to comprehensive health insurance under Medicaid through the Affordable Care Act (ACA) on general and prostate cancer-specific quality of life (QoL) on a cohort of previously uninsured low-income men. We hypothesize that general QoL would improve and prostate cancer-specific QoL would remain the same after the transition to comprehensive health insurance.
We assessed and compared general QoL using the RAND SF-12v2™ (12-Item Short Form Survey, version 2) and prostate cancer-specific QoL using the UCLA PCI (Prostate Cancer Index) one year before, at, and one year after the transition between 30 men who transitioned to comprehensive insurance (newly insured/Medicaid group) and 54 men who remained in the prostate cancer program (uninsured/IMPACT group). We assessed the independent effects of Medicaid coverage on QoL outcomes using repeated-measures regression.
Our cohort was composed primarily of Hispanic men (82%). At transition, patient demographics and clinical characteristics were similar between the groups. General and prostate cancer-specific QoL did not differ between the groups and remained stable over time, Radical prostatectomy as primary treatment and shorter time since treatment were associated with worse urinary and sexual function across both groups and over all three time points.
Those who transitioned to full-scope insurance and those who remained in the free prostate cancer-focused treatment program had stable general and prostate cancer-specific QoL. High-touch navigation aspects of a disease-focused program may have contributed to stability in outcomes.

The objective of the research was to determine which socioeconomic factors are the ones that most influence the moral hazard in the behavior of the doctors of the Comprehensive Health Insurance in the province of San Román and to identify the attitude of the doctor to a gift and its influence in moral hazard.
The methodology used has a mixed, non-experimental and correlational approach, the Binomial Probit econometric model was used, applying a survey to 32 active doctors who work in the different SIS centers.
It is concluded that the factors that influenced the moral hazard and the behavior of the doctors were the bad reputation with a positive relation (27%), the social pressure with a negative relation (98%) and the behavioral attitude with a positive relation (94 %).
Of the survey carried out, 40.6% of doctors reject the offer of a gift or bribe, reducing the influence of moral hazard by 94%.

Biologics are recommended in Japan to treat moderate to severe Crohn\'s Disease (CD). Although CD is associated with high direct costs in Japan, updated information after ustekinumab\'s approval is unavailable. We aimed to evaluate the healthcare resource utilization (HRU) and associated direct costs from the payer\'s perspective in Japan. Claims data (2010-2018) were retrospectively analyzed to identify patients with CD. HRU and associated costs were evaluated for 12 months before and after biologic initiation and followed-up till 36 months post-initiation. Outcomes were reported using descriptive statistics. Among the included patients (n = 3,496), 1,783 were on biologics and 1,713 were on non-biologics. Mean (SD) age was 36.4 (13.2) years and patients were predominantly male (76.1%). Patients aged 18-39 years were affected with CD the most (55.3%). Biologic initiation was associated with a reduction in inpatient stay, length of stay, outpatient visits, and associated costs; and an increase in pharmacy costs and total costs after 12 months. Extended follow-up showed a decreasing trend in HRU and costs till 24 months but an increase after 36 months. These findings demonstrated reduction in clinical burden and slight increase in economic burden with biologics. However, indirect costs also need to be evaluated.

BACKGROUND: This study is aimed at confirming the effectiveness of nonpharmaceutical interventions during the COVID-19 outbreak in Hubei, China.
METHODS: The data are all from the epidemic information released by the National Health Commission of the People\'s Republic of China and the Health Commission of Hubei Province. We used the multivariable linear regression by the SPSS 19.0 software: the cumulative number of confirmed cases, the cumulative number of cured cases, and the number of daily severe cases were taken as dependent variables, and the six policies, including the Joint Prevention and Control Mechanism of the State Council, lockdown Wuhan city, the first-level response to public health emergencies, the expansion of medical insurance coverage to suspected patients, mobile cabin hospitals, and counterpart assistance in Hubei province, were gradually entered into multiple linear regression models as independent variables.
RESULTS: The factors influencing the cumulative number of diagnosed cases ranged from large to small: mobile cabin hospitals and the expansion of medical insurance coverage to suspected patients. The factors influencing the cumulative number of cured cases ranged from large to small: counterpart support medical teams in Hubei province and mobile cabin hospitals. The factors influencing the number of daily severe cases ranged from large to small: mobile cabin hospitals and the expansion of medical insurance coverage to suspected patients.
CONCLUSIONS: The mobile cabin hospital is a major reason for the successfully defeating COVID-19 in China. As COVID-19 pandemic spreads globally, the mobile cabin hospital is a successful experience in formulating policies to defeat COVID-19 for other countries in the outbreak phase.

The utilization of proton beam therapy (PBT) as the primary treatment of adults with primary brain tumors (APBT) was evaluated through query of the National Cancer Database (NCDB) between the years 2004 and 2015. International Classification of Diseases for Oncology code for each patient was stratified into six histology categories; high-grade gliomas, medulloblastomas, ependymomas, other gliomas, other malignant tumors, or other benign intracranial tumors. Demographics of the treatment population were also analyzed. A total of 1,296 patients received PBT during the 11-year interval for treatment of their primary brain tumor. High-grade glioma, medulloblastoma, ependymoma, other glioma, other malignant, and other benign intracranial histologies made up 39%, 20%, 13%, 12%, 13%, and 2% of the cohort, respectively. The number of patients treated per year increased from 34 to 300 in years 2004 to 2015. Histologies treated with PBT varied over the 11-year interval with high-grade gliomas comprising 75% and 45% at years 2004 and 2015, respectively. The majority of the patient population was 18-29 years of age (59%), Caucasian race (73%), had median reported income of over $63,000 (46%), were privately insured (68%), and were treated at an academic institution (70%). This study characterizes trends of malignant and benign APBT histologies treated with PBT. Our data from 2004 through 2015 illustrates a marked increase in the utilization of PBT in the treatment of APBT and shows variability in the tumor histology treated over this time.

BACKGROUND This study aimed to develop a risk prediction model for prolonged length of stay (LOS) in stroke patients in 50 inpatient rehabilitation centers in 20 provinces across mainland China based on the International Classification of Functioning, Disability, and Health (ICF) Generic Set case mix on admission. MATERIAL AND METHODS In this cohort study, 383 stroke patients were included from inpatient rehabilitation settings of 50 hospitals across mainland China. Independent predictors of prolonged LOS were identified using multivariate logistic regression analysis. A prediction model was established and then evaluated by receiver operating characteristic (ROC) curve analysis and the Hosmer-Lemeshow test. RESULTS Multivariate logistic regression analysis showed that the type of medical insurance and the performance of daily activities (ICF, d230) were associated with prolonged LOS (P<0.05). Age and mobility level measured by the ICF Generic Set demonstrated no significant predictive value. The prediction model showed acceptable discrimination shown by an area under the curve (AUC) of 0.699 (95% CI, 0.646-0.752) and calibration (χ²=11.66; P=0.308). CONCLUSIONS The risk prediction model for prolonged LOS in stroke patients in 50 rehabilitation centers in China, based on the ICF Generic Set, showed that the scores for the type of medical insurance and the performance of daily activities (ICF, d230) on admission were independent predictors of prolonged LOS. This prediction model may allow stakeholders to estimate the risk of prolonged LOS on admission quantitatively, facilitate the financial planning, treatment regimens during hospitalization, referral after discharge, and reimbursement.

Systemic sclerosis (SSc), a life-threatening autoimmune disease characterized by vasculopathy. Numerous SSc patients demonstrate gastrointestinal (GI) involvement but the delicate GI bleeding risk remains sparse. We aimed to explore the role of SSc in determining the long-term risk of GI bleeding, including bleedings of upper (peptic and non-peptic ulcers) and lower GI tracts.
Patients with SSc diagnosis were identified from the Catastrophic Illness Patient Database and the National Health Insurance Research Database from 1998 to 2007. Each SSc patient was matched with five SSc-free individuals by age, sex, and index date. All individuals (case = 3665, control = 18,325) were followed until the appearance of a GI bleeding event, death, or end of 2008. A subdistribution hazards model was assessed to evaluate the GI bleeding risk with adjustments for age, sex, and time-dependent covariates, comorbidity, and medications.
The incidence rate ratios of GI bleeding were 2.38 (95% confidence interval [CI], 2.02-2.79), 2.06 (95% CI, 1.68-2.53), and 3.16 (95% CI, 2.53-3.96) for over-all, upper, and lower GI bleeding events in SSc patients. In the competing death risk in the subdistribution hazards model with time-covariate adjustment, SSc was an independent risk factor for over-all GI bleeding events (subdistribution hazard ratio [sHR] 2.98, 95% CI, 2.21-4.02), upper GI bleeding events (sHR 2.80, 95% CI, 1.92-4.08), and lower GI bleeding events (sHR 3.93, 95% CI, 2.52-6.13).
SSc patients exhibited a significantly higher risk of over-all and different subtype GI bleeding events compared with the SSc-free population. The prevention strategy is needed for these high GI bleeding risk groups.

OBJECTIVE: This study aimed to consider the appropriate occupational health system for Japanese enterprises in the Philippines based on information on the regulations and development of specialists.
METHODS: We collected information using an information-gathering checklist. Along with literature and internet surveys, we conducted interviews by visiting local business sites, central government agencies in charge of medical and health issues, and educational institutions with specialized occupational physician training curricula.
RESULTS: Occupational health administration in the Philippines is managed by the Department of Labor and Employment, which issues the Occupational Safety and Health Standards that specify the legal requirements for occupational health. A new law(Republic Act 11058),enacted in 2018 to strengthen the Occupational Safety and Health Standards, has newly established a penalty provision in case of violations. Professional personnel responsible for occupational health are grouped as safety officers and occupational health personnel, including occupational physicians and occupational nurses; training is conducted at the Occupational Safety and Health Center of the Department of Labor and Employment and educational institutions. The basic medical insurance system and the workers\' compensation system are operated by the Philippine Health Insurance Corporation and Social Security Committee, respectively, both of which are government agencies.
CONCLUSIONS: We confirmed that occupational health activities in the Philippines are based on government regulations, namely, the Occupational Safety and Health Standards. In addition, the enactment of a new law calls for strict compliance with corporate occupational health activities. To manage proper occupational health activities at overseas workplaces, Japanese corporations should clarify corporate-wide policies and support local employers in complying with regulations and utilizing highly specialized personnel.