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BACKGROUND: To analyze the economic benefits of paliperidone palmitate in the treatment of schizophrenia. METHODS: We collected 546 patients who met the diagnostic criteria for schizophrenia according to the ãInternational Statistical Classification of Diseases and Related Health Problems,10thã(ICD-10). We gathered general population data such as gender, age, marital status, and education level, then initiated treatment with paliperidone palmitate. Then Follow-up evaluations were conducted at 1, 3, 6, 9, and 12 months after the start of treatment to assess clinical efficacy, adverse reactions, and injection doses. We also collected information on the economic burden before and after 12 months of treatment, as well as the number of outpatient visits and hospitalizations in the past year to analyze economic benefits. RESULTS: The baseline patients totaled 546, with 239 still receiving treatment with paliperidone palmitate 12 months later. After 12 months of treatment, the number of outpatient visits per year increased compared to before (4 (2,10) vs. 12 (4,12), Z=-5.949, P < 0.001), while the number of hospitalizations decreased (1 (1,3) vs. 1 (1,2), Z = 5.625, P < 0.001). The inpatient costs in the direct medical expenses of patients after 12 months of treatment decreased compared to before (5000(2000,12000) vs. 3000 (1000,8050), P < 0.05), while there was no significant change in outpatient expenses and direct non-medical expenses (transportation, accommodation, meal, and family accompanying expenses, etc.) (P > 0.05); the indirect costs of patients after 12 months of treatment (lost productivity costs for patients and families, economic costs due to destructive behavior, costs of seeking non-medical assistance) decreased compared to before (300(150,600) vs. 150(100,200), P < 0.05). CONCLUSION: Palmatine palmitate reduces the number of hospitalizations for patients, as well as their direct and indirect economic burdens, and has good economic benefits.
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Antipsicóticos , Palmitato de Paliperidona , Esquizofrenia , Humanos , Palmitato de Paliperidona/uso terapêutico , Palmitato de Paliperidona/economia , Palmitato de Paliperidona/administração & dosagem , Esquizofrenia/tratamento farmacológico , Esquizofrenia/economia , Masculino , Feminino , Antipsicóticos/economia , Antipsicóticos/uso terapêutico , Adulto , Pessoa de Meia-Idade , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Estudos de Coortes , Efeitos Psicossociais da Doença , Resultado do TratamentoRESUMO
Schizophrenia (SCZ) is influenced by a combination of genetic and environmental factors. Although several studies have been conducted to identify the causative loci and genes, few of these loci or genes can be repeated due to the high phenotypic and genetic heterogeneity of disease, and their mechanisms are not fully understood. There may be some "missing heritability" that has not yet been found. In order to investigate the deleterious heritable mutations, whole-exome sequencing (WES) in pedigrees with SCZ was used in the current work. Two unrelated pedigrees with SCZ were recruited to perform WES. Genetic analysis was next performed to find potential variants in accordance with the prioritized strategy. Followed by genetic analysis to detect candidate variants according to the prioritized strategy. Next, a series of algorithms was used to predict the pathogenicity of variants. Sanger sequencing was finally conducted to verify the co-segregation. Recessive mutations in six genes (TFEB, SNAI2, TFAP2B, PRKDC, ST18 in Pedigree 1 and PKHD1L1 in Pedigree 2) that co-segregated with SCZ in two families were discovered through genetic analysis by WES. Sanger sequencing verified that all of the mutations in the affected siblings were homozygous. These results corroborated the hypothesis that SCZ exhibits strong heterogeneity and complex inheritance patterns. The newly discovered homozygous variations deepen our understanding of the mutation spectrum and offer more proof for the involvement of TFEB, SNAI2, TFAP2B, PRKDC, ST18, and PKHD1L1 in the development of SCZ.
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Sequenciamento do Exoma , Predisposição Genética para Doença , Mutação , Linhagem , Esquizofrenia , Humanos , Esquizofrenia/genética , Sequenciamento do Exoma/métodos , Feminino , Masculino , Adulto , Mutação/genética , Exoma/genética , Testes Genéticos/métodos , FamíliaRESUMO
BACKGROUND: Published studies examining the association between childhood maltreatment (CM) and self-harm (SH) among adolescents have been accumulated. It is possible that resilience serves as a moderator or mediator in CM-SH association, nevertheless, this topic has never been thoroughly investigated. METHODS: In this population-based cross-sectional study, we surveyed 3146 students aged 10-17 in southwest China. The Childhood Trauma Questionnaire (CTQ), the Modified version of Adolescents Self-Harm Scale (MASHS), and the Resilience Scale for Chinese Adolescents (RSCA) were used to measure CM, SH, and resilience. Correlational analyses, hierarchical multivariate linear regression, and structural equation modeling (SEM) were performed to test the moderation and mediation of resilience in CM-SH association. RESULTS: Findings revealed that, resilience with its five dimensions, CM, and SH were significantly correlated with each other. Resilience partially moderated and mediated the association between CM and SH. Besides, among all dimensions of resilience, emotion regulation, interpersonal assistance, and family support presented the strongest mediation in CM-SH association. CONCLUSIONS: Our results highlight the importance of resilience in CM related SH among Chinese teenagers. Resilience-oriented intervention could be considered in SH intervention measures for adolescents who had experienced CM.
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Maus-Tratos Infantis , Comportamento Autodestrutivo , Adolescente , Criança , China/epidemiologia , Estudos Transversais , Humanos , Comportamento Autodestrutivo/epidemiologia , Estudantes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Parenting styles are significantly associated with self-harm (SH) in adolescents. Nevertheless, little is known about the mechanism underlying this association. This study primarily aimed to evaluate the potential mediating role of impulsivity in the association between parenting styles and SH in Chinese adolescents. METHODS: Self-administered questionnaires were used to conduct a survey among a sample population consisting of 3146 adolescents in southwest China. Logistic regression analyses were performed to evaluate the association between parenting styles, impulsivity, and SH. A path model investigation further examined the mediating role of impulsivity in terms of the association between parenting styles and SH. RESULTS: The age range of participants was 10 to 17 years old. The prevalence of SH was 47.0% (95% CI: 36.3-58.0%). Impulsivity, less paternal emotional warmth, maternal over-protection, and rejection were significantly associated with SH. The path model identified impulsivity as a salient mediator, accounting for 23.4% of the total association between parenting styles and SH. The hypothesized path model indicated differences in the parenting styles of fathers and mothers: Impulsivity played a significant mediating role, though only in respect to the maternal over-protection and rejection paths. CONCLUSIONS: For Chinese children and adolescents who experience a harsher maternal parenting style, impulsivity-centered intervention measures might be effective in reducing SH related to parenting styles.
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Poder Familiar , Comportamento Autodestrutivo , Adolescente , Criança , China/epidemiologia , Pai , Feminino , Humanos , Comportamento Impulsivo , Masculino , Comportamento Autodestrutivo/epidemiologia , Inquéritos e QuestionáriosRESUMO
Background: Schizophrenia (SCZ) is a prevalent and serious mental disorder, and the exact pathophysiology of this condition is not fully understood. In previous studies, it has been proven that ferroprotein levels are high in SCZ. It has also been shown that this inflammatory response may modify fibromodulin. Accumulating evidence indicates a strong link between metabolism and ferroptosis. Therefore, the present study aims to identify ferroptosis-linked hub genes to further investigate the role that ferroptosis plays in the development of SCZ. Material and methods: From the GEO database, four microarray data sets on SCZ (GSE53987, GSE38481, GSE18312, and GSE38484) and ferroptosis-linked genes were extracted. Using the prefrontal cortex expression matrix of SCZ patients and healthy individuals as the control group from GSE53987, weighted gene co-expression network analysis (WGCNA) was performed to discover SCZ-linked module genes. From the feed, genes associated with ferroptosis were retrieved. The intersection of the module and ferroptosis-linked genes was done to obtain the hub genes. Then, Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses, and Gene Set Enrichment Analysis (GSEA) were conducted. The SCZ diagnostic model was established using logistic regression, and the GSE38481, GSE18312, and GSE38484 data sets were used to validate the model. Finally, hub genes linked to immune infiltration were examined. Results: A total of 13 SCZ module genes and 7 hub genes linked to ferroptosis were obtained: DECR1, GJA1, EFN2L2, PSAT1, SLC7A11, SOX2, and YAP1. The GO/KEGG/GSEA study indicated that these hub genes were predominantly enriched in mitochondria and lipid metabolism, oxidative stress, immunological inflammation, ferroptosis, Hippo signaling pathway, AMP-activated protein kinase pathway, and other associated biological processes. The diagnostic model created using these hub genes was further confirmed using the data sets of three blood samples from patients with SCZ. The immune infiltration data showed that immune cell dysfunction enhanced ferroptosis and triggered SCZ. Conclusion: In this study, seven critical genes that are strongly associated with ferroptosis in patients with SCZ were discovered, a valid clinical diagnostic model was built, and a novel therapeutic target for the treatment of SCZ was identified by the investigation of immune infiltration.
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AIM: The purpose of this study was to comprehend the need for incorporating death education within the curriculum of undergraduate nursing students and to assess the factors that impact the desire for such education. DESIGN: We enlisted undergraduate nursing students from several nursing colleges located in the central and west region of China. Undergraduate students who fulfilled the eligibility criteria between January and February 2021 were chosen to participate. Data were collected via an online platform called Questionnaire Star. The survey encompassed a general information questionnaire and a scale for assessing the need for education on the topic of death. Descriptive statistical analysis was performed using the SPSS 20.0 software, while multivariate stepwise regression was employed for more complex analysis. Statistical significance was indicated when the p-value was below 0.05, and high statistical significance was noted when the p-value fell below 0.01. METHODS: We designed a descriptive quantitative approach to investigate the need for death education and its associated factors. The research involved 907 undergraduate nursing students from the central and west region of China. The data collection was done through the Questionnaire Star platform. RESULTS: Following the collection of completed surveys, individuals displaying contradictory responses were omitted. Out of 911 surveys disseminated, 907 were successfully collected, resulting in a recovery rate of 99.6%. Among the participants, 769 identified as female, constituting 84.8% of the total, while 138 identified as male, making up 15.2%. The survey findings indicated that factors such as residency, parental educational history and exposure to hospice care education significantly impacted the need for death education among undergraduate nurses (p < 0.05). CONCLUSIONS: Among students pursuing a nursing degree at the undergraduate level, there was a pronounced need for education related to the topic of death. Offering such education to these students is essential, as it helps cultivate a proper understanding of death. This, in turn, contributes to enhancing the overall quality of patient care throughout their life journey. PATIENT OR PUBLIC CONTRIBUTION: A total of 907 nursing undergraduates from central and western China participated in the questionnaire.
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Bacharelado em Enfermagem , Estudantes de Enfermagem , Assistência Terminal , Humanos , Masculino , Feminino , Bacharelado em Enfermagem/métodos , Inquéritos e Questionários , ChinaRESUMO
Background: Non-suicidal self-injury (NSSI) has recently widely discussed. Independently, mobile phone addiction (MPA) has also attracted academic attention. A few research have examined the correlation between the two. However, there is inadequate knowledge to characterize this relationship altogether. This study further explores the correlation between MPA and NSSI, specifically repeated and severe NSSI. Method: A population-based cross-sectional survey was conducted among 2,719 adolescents in Lincang, Yunnan. The mobile phone addiction index (MPAI) and the Modified Adolescents Self-Harm Survey (MASHS) were administered in combination. The connection between the MPAI and NSSI, as well as both repeated and severe NSSI, was studied using univariate and multivariate logistic regression models. (The copyright holders have permitted the authors to use the MPAI and the MASHS). Results: The prevalence of NSSI was 47.11% (95% CI [36.2-58.0%]), and the detection rate of MPA was 11.11% (95% CI [6.7-18.0%]). The prevalence of NSSI among those with MPA was 4.280 times (95% CI [3.480-5.266]) that of respondents not exhibiting MPA. In addition, all subscales of the MPAI, except for the feeling anxious and lost subscale (FALS), were positively correlated with NSSI. Risk factors, represented by odds ratios, of repeated NSSI with the inability to control cravings subscale (ICCS), the FALS, and the withdrawal and escape subscale (WES) was 1.052 (95% CI [1.032-1.072]), 1.028 (95% CI [1.006-1.051]), and 1.048 (95% CI [1.019-1.078]) respectively. Risk factors of these same three subscales for severe NSSI, had odds ratios of 1.048 (95% CI [1.029-1.068]), 1.033 (95% CI [1.009-1.057]), and 1.045 (95% CI [1.018-1.073]). Conclusion: MPA was shown to be a risk factor for NSSI in adolescents. Individuals with high scores on the ICCS, the WES, and the FALS were more prone to experience repeated and severe NSSI. As a result, early assessment using the MPAI to determine the need for intervention can contribute to the prediction and prevention of NSSI.
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Comportamento Autodestrutivo , Humanos , Adolescente , China/epidemiologia , Estudos Transversais , Comportamento Autodestrutivo/epidemiologia , Emoções , Dependência de TecnologiaRESUMO
Background: The association between negative life events and Non-suicidal self-injury (NSSI) in children and adolescents has been extensively discussed. Nevertheless, little is known about the relationship between negative life events and repetition and severity of NSSI. This survey aims to understand the association between NSSI prevalence, severity, repetition and the negative life events in children and adolescents in underdeveloped regions in south-western China. Methods: In this population-based cross-sectional study, 3,146 children and adolescents were included from underdeveloped regions of south-western China, and each of them requested to complete a self-assessment questionnaire. The Modified Version of Adolescents Self-Harm Scale (MASHS) and the Adolescent Self-rating negative Life Events Check-list were used to evaluate NSSI behaviors and negative life events, respectively. The statistical implementation of this study was carried out in the R statistical software, and the logistic regression analysis method was used to analyze the relationship between negative life events and adolescents' non-suicidal self-injury behaviors. Results: The average age of all included participants was 13.31 years old. The lifetime prevalence of NSSI was 47.0% (95% CI [36.3-58.0%]). Gender, grade level and ASLEC was positively associated with NSSI. Further analysis revealed that, for all five dimensions of ASLEC, only interpersonal relationship factor (IRF) (OR 1.77 (95% CI [1.06-2.97])), health adaptation factor (HAF) (OR 2.08 (95% CI [1.31-3.31])) showed prominent association with NSSI. Multivariate Logistic regression models revealed that, repetitive NSSI (OR 4.54 (95% CI [3.66-5.63])) and NSSI severity (OR 9.01 (95% CI [6.11-13.29])) were positively associated with ASLEC. Conclusion: NSSI is very common among children and adolescents in underdeveloped regions of south-western China. Negative life event are positively associated with NSSI, repeated NSSI, and severe NSSI. Negative life events centered intervention measures might be effective in reducing NSSI among school children and adolescents in underdeveloped regions of south-western China.
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Comportamento Autodestrutivo , Humanos , Adolescente , Criança , Estudos Transversais , Comportamento Autodestrutivo/epidemiologia , China/epidemiologia , Modelos Logísticos , Relações InterpessoaisRESUMO
OBJECTIVE: Although childhood maltreatment and school bullying are common among Chinese adolescents, their possible connection remains severely under-discussed in this population. This study primarily aims to explore the association between childhood maltreatment experience and school bullying behaviors in a large sample of Chinese teenagers. METHOD: A school-based sampling survey was implemented with 2579 adolescents in southwest China. Self-administered questionnaire was used to collect relevant information form the participants. Binary Logistic regression models were adopted to estimate the crude and adjusted associations between childhood maltreatment experience and school bullying involvement in general, as well as between different types of child maltreatment and school bullying. RESULTS: Multivariate Logistic regression models revealed that, for adolescents who had experienced any type of childhood maltreatment, their risk of implicating into school bullying significantly increased (OR=1.75, 95% CI: 1.41-2.16). Further analysis revealed that, for all types of childhood maltreatment and school bullying, only child abuse showed prominent association with bullying victimization: adolescents who reported a history of sexual abuse and emotional abuse were found 4.31 (95% CI: 2.79-6.68) and 2.11 (95% CI: 1.32-3.39) folds of odds for bullying victimization. However, the dose-response association was not apparent between the severity of child abuse and bullying victimization based on subgroup analysis of abused participants. CONCLUSIONS: Childhood maltreatment, especially sexual abuse and emotional abuse, were significantly associated with increased risk of school bullying victimization among Chinese adolescents. Targeted intervention measures should be designed and implemented to protect the abused adolescents from being bullied at school.
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Bullying , Maus-Tratos Infantis , Adolescente , Criança , China/epidemiologia , Estudos Transversais , Humanos , Instituições Acadêmicas , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Non-suicidal self-injury (NSSI) among adolescents is prevalent and its rate has increased in recent years worldwide. Previous studies had investigated the association between parenting and childhood NSSI, but little is known about the relationship between parental rearing and repetition and severity of NSSI. The aim of this study was to investigate associations of parenting with NSSI and its repetition and severity in a representative adolescent sample from southwestern China. METHODS: In this cross-sectional study, a sample of 2,705 adolescents (F/M: 1,245/1,460; mean age: 13.4 ± 2.2 years) was recruited from 14 randomly selected schools in Lincang municipality, Yunnan province, China. A self-report questionnaire was used to collect data. The Adolescent Non-Suicidal Self-Injury Function Assessment Scale and the short Chinese Egna Minnen av Barndoms Uppfostran (s-EMBU-C) were used to evaluate NSSI behaviors and parenting style, respectively. Univariate and multivariate logistic regression models were adopted to examine association between parenting and NSSI. RESULTS: Overall lifetime prevalence of NSSI was 47.1% (95% CI [36.2-58.0]), with self-cutting being the most common form (23.5% (95% CI [19.3-27.7])), followed by hitting hard objects (23.4% (95% CI [20.2-26.7])) and pulling hairs (20.9% (95% CI [18.8-22.6])). In multiple logistic regression analyses, NSSI was positively associated with high level of father's rejection (OR: 1.32 (95% CI [1.01-1.72])), high level of mother's rejection (OR: 1.76 (95% CI [1.46-2.13])), low level of mother's emotional warmth (OR: 1.42 (95% CI [1.15-1.75])), and high level of mother's overprotection (OR: 1.74 (95% CI [1.49-2.03])), repeated NSSI was positively associated with low level of father's emotional warmth (OR: 1.39 (95% CI [1.10-1.75])) and high level of mother's overprotection (OR: 1.79 (95% CI [1.33-2.41])), and severe NSSI was positively associated with low level of father's emotional warmth (OR: 1.64 (95% CI [1.11-2.43])) and high level of mother's rejection (OR: 2.16 (95% CI [1.71-2.71])). CONCLUSION: NSSI is common among adolescents in southwestern China. Negative parenting styles are associated with NSSI, repeated NSSI, and severe NSSI. The development of intervention measures for preventing or reducing NSSI among Chinese adolescents in school settings should consider parenting styles.
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OBJECTIVE: The association between school bullying and self-harm (SH) in adolescents has been extensively discussed. Nevertheless, little is known about the mechanism of this relationship, particularly the role of resilience. Our research aimed to explore and evaluate the potential moderation and mediation of resilience in the association between school bullying victimization and SH in a large sample of Chinese adolescents. METHOD: We conducted a population-based cross-sectional survey of 3146 adolescents in southwest China. The data were collected by a self-administered questionnaire. Multivariate Logistic regression which incorporated the product term of bullying victimization and resilience was used to estimate the moderation of resilience. Mediation of resilience in bullying victimization and SH were evaluated by path model. RESULTS: The prevalence of bullying involvement and SH were 13.13% (95% CI:9.31%-18.00%) and 47.0% (95% CI: 36.3%-58.0%), respectively. School bullying victimization was positively associated with SH. Resilience was a prominent mediator which accounted for 27.7% of the total association. Among all five dimensions of resilience, emotion regulation (30.90%), interpersonal assistance (24.78%), and family support (22.16%) showed the strongest mediation. Nevertheless, the moderation of resilience in this association was not statistically significant. CONCLUSIONS: The findings of the present study suggest that resilience strengthening measures, particularly those aimed at improving emotion regulation ability and building social support could be effective in reducing school bullying victimization related SH behaviors among Chinese teenagers.