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Despite the well-established associations between adolescents' internalizing symptoms and career development, it still remains unclear whether adolescents' internalizing symptoms are precursors or consequences of their career adaptability/ambivalence. Subtler nuance inherent within such association also await to be revealed, because internalizing symptoms and career development have been primarily treated as broad constructs, despite the multifaceted nature of both. To narrow such gaps, this study examined the potentially dynamic associations among career adaptability, career ambivalence, and internalizing symptoms using three-wave longitudinal data. The study collected data from 3196 Chinese adolescents (52.72% girls, mean age = 15.56 years, SD = 0.58) at Wave 1, with 2820 (attrition rate = 11.76%) participating in Wave 2 and 2568 (attrition rate = 8.93%) in Wave 3. The measurement invariance suggested that there were no significant differences across both waves and genders. This study approached associations at both broader construct levels and subtler dimension levels. Results of cross-lagged path models at broader construct levels demonstrated a unidirectional association between internalizing symptoms and career adaptability. Results of models at subtler dimension levels indicated a series of transactional links over time between career adaptability dimensions/ambivalence and depressive symptoms in particular. Career adaptability dimensions and career ambivalence predicted later anxiety symptoms rather than the reverse. Group model comparisons showed no difference across waves and genders. These findings shed light on the dynamic nature of the associations during adolescence between career adaptability/ambivalence and internalizing symptoms, particularly at subtler dimensional levels, which should be considered in relevant clinical and educational practices.
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Selección de Profesión , Humanos , Femenino , Masculino , Adolescente , China , Estudios Longitudinales , Adaptación Psicológica , Depresión/psicología , Conducta del Adolescente/psicología , Ansiedad/psicología , Pueblos del Este de AsiaRESUMEN
OBJECTIVE: To analyse and discuss the association of gender differences with the risk and incidence of poststroke aphasia (PSA) and its types, and to provide evidence-based guidance for the prevention and treatment of poststroke aphasia in clinical practice. DATA SOURCES: Embase, PubMed, Cochrane Library and Web of Science were searched from January 1, 2002, to December 1, 2023. STUDY SELECTION: Including the total number of strokes, aphasia, the number of different sexes or the number of PSA corresponding to different sex. DATA EXTRACTION: Studies with missing data, aphasia caused by nonstroke and noncompliance with the requirements of literature types were excluded. DATA SYNTHESIS: 36 papers were included, from 19 countries. The analysis of 168,259 patients with stroke and 31,058 patients with PSA showed that the risk of PSA was 1.23 times higher in female than in male (OR = 1.23, 95% CI = 1.19-1.29, P < 0.001), with a prevalence of PSA of 31% in men and 36% in women, and an overall prevalence of 34% (P < 0.001). Analysis of the risk of the different types of aphasia in 1,048 patients with PSA showed a high risk in females for global, broca and Wenicke aphasia, and a high risk in males for anomic, conductive and transcortical aphasia, which was not statistically significant by meta-analysis. The incidence of global aphasia (males vs. females, 29% vs. 32%) and broca aphasia (17% vs 19%) were higher in females, and anomic aphasia (19% vs 14%) was higher in males, which was statistically significant (P < 0.05). CONCLUSIONS: There are gender differences in the incidence and types of PSA. The risk of PSA in female is higher than that in male.
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Afasia , Accidente Cerebrovascular , Femenino , Humanos , Masculino , Incidencia , Afasia/diagnóstico , Afasia/epidemiología , Afasia/etiología , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/epidemiología , Cooperación del PacienteRESUMEN
Background: Breathing exercises improve oxidative stress in healthy young adults and patients with diabetes, hypertension, and chronic obstructive pulmonary disease. Furthermore, the mechanism of respiratory intervention is controversial. Therefore, in this meta-analysis, we aimed to systematically evaluate the effects of breathing exercises on oxidative stress biomarkers in humans and provide evidence for the clinical application of breathing exercises. Methods: The Embase, PubMed, Cochrane Library, Web of Science, CNKI, and WANFANG databases were searched for studies about the effects of breathing exercises on human oxidative stress levels, with no restraints regarding time, race, or language. The experimental group included various breathing exercises, and the outcome index included malondialdehyde, superoxide dismutase, and glutathione, nitric oxide, vitamin C, or total antioxidant capacity levels from a randomized controlled trial. Data were extracted by more than two authors and reviewed by one author. Results: Ten studies were included from five countries. Data from patients with no disease, chronic obstructive pulmonary disease, hypertension, or diabetes were included. Participants who performed breathing exercises had greater changes in the included biomarkers than those who did not, suggesting that these biomarkers can be used to evaluate oxidative stress after respiratory interventions. Conclusion: Breathing exercises increased SOD and GSH activities and decreased MDA content. Systematic review registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022337119, identifier CRD42022337119.
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BACKGROUND: The interparental conflict has been associated with an increased adolescents' engagement in risk-taking behaviors. However, few studies have examined the potential mediation of deviant peer affiliation and the potential moderation of school climate. Grounded in the ecological system theory, this study aimed to explore the mediating role of deviant peer affiliation and the moderating role of school climate between the association of interparental conflict and risk-taking behavior. METHODS: This study conducted a longitudinal design (3 time points, 3 months apart) with the sample comprising 550 middle school students in southeastern China (52.91% males; mean age at Time 1 = 15.37). The performed measurements encompassed interparental conflict (T1), deviant peer affiliation (T2), school climate (T3), risk-taking behavior (T1/T2/T3), and demographic information. RESULTS: The moderated mediation model revealed that after controlling for T1/T2 risk-taking behavior, T1 interparental conflict was longitudinally and positively correlated with T3 risk-taking behavior through T2 deviant peer affiliation. Furthermore, moderated mediation analysis demonstrated that a positive school climate ameliorated the adverse impact of deviant peer affiliation on risk-taking behavior, thereby mitigating the indirect effect of interparental conflict on risk-taking behavior among adolescents. CONCLUSIONS: Our findings propose a nuanced explanation of the processing mechanisms between interparental conflict and risk-taking behaviors among Chinese adolescents. The theoretical and practical implications of the findings are discussed.
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INTRODUCTION: Although poor parental supervision has been associated with an increased adolescents' propensity for risk-taking behavior, few researchers have investigated nuanced mechanisms of how and for whom from the perspective of "family × school." Inspired by ecological system theory and self-control theory, this study aimed to investigate the mediating role of self-control and the moderating role of school climate between the link between poor parental supervision and risk-taking behavior. METHODS: Four hundred and ninety-one Chinese adolescents (231 females, Mage = 15.39 ± 1.36) were recruited to participate in a three-wave longitudinal study (3 months apart) and complete questionnaires regarding poor parental supervision (W1), school climate (W1), self-control (W2), and risk-taking behavior (W1/W3). RESULTS: After controlling for W1 risk-taking behavior, our moderated mediation model indicated that W1 poor parental supervision was positively related to W3 risk-taking behavior by restraining the development of W2 self-control. Additionally, a high level of school climate as a protective factor buffered the negative impact of poor parental supervision on adolescents' self-control, further reducing risk-taking behavior. CONCLUSION: Our findings shed light on the processing mechanisms between poor parental supervision and risk-taking behavior among Chinese adolescents and underscore the importance of effective preventions and interventions to facilitate adolescents' healthy development.
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Conducta del Adolescente , Autocontrol , Adolescente , Femenino , Humanos , Estudios Longitudinales , Relaciones Padres-Hijo , Padres , Asunción de Riesgos , Instituciones AcadémicasRESUMEN
BACKGROUND: The outbreak of the coronavirus disease-19 (COVID-19) has caused enormous stress among the public in China. Intellectual input from various aspects is needed to fight against COVID-19, including understanding of the public's emotion and behaviour and their antecedents from the psychological perspectives. Drawing upon the cognitive appraisal theory, this study examined three cognitive appraisals (i.e., perceived severity, perceived controllability, and knowledge of COVID-19) and their associations with a wide range of emotional and behavioural outcomes among the Chinese public. METHODS: Participants were 4607 citizens (age range: 17-90 years, Mage = 23.71 years) from 31 provinces in China and they took part in a cross-sectional survey online. RESULTS: The results showed that the public's emotional and behavioural reactions were slightly affected by the outbreak of COVID-19. Moreover, the public had limited participation in the events regarding COVID-19 but actively engaged in precautionary behaviour. In addition, results of structural equation model with latent variables revealed that the three appraisals were differentially related to the outcome variables (i.e., negative emotion, positive emotion, sleep problems, aggression, substance use, mobile phone use, social participation, and precautionary behaviour). CONCLUSIONS: The findings highlight the utility of cognitive appraisal, as a core process of coping stress, in explaining the public's emotion and behaviour in the encounter of public health concern. Practically, the findings facilitate the government and practitioners to design and deliver targeted intervention programs to the public.
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Infecciones por Coronavirus/prevención & control , Infecciones por Coronavirus/psicología , Conocimientos, Actitudes y Práctica en Salud , Pandemias/prevención & control , Neumonía Viral/prevención & control , Neumonía Viral/psicología , Adaptación Psicológica , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , COVID-19 , China/epidemiología , Infecciones por Coronavirus/epidemiología , Estudios Transversales , Emociones , Femenino , Humanos , Masculino , Persona de Mediana Edad , Neumonía Viral/epidemiología , Medición de Riesgo , Participación Social , Encuestas y Cuestionarios , Adulto JovenRESUMEN
RATIONALE: Thyroid hormone resistance syndrome (THRS) is an inherited condition characterized by reduced responsiveness of target tissues to thyroid hormone. Due to their nonspecific symptomatic manifestations, these patients can be misdiagnosed. This study reports a pedigree with THRS caused by a mutation in the thyroid hormone receptor ß (THRß) gene. PATIENT CONCERN: The proband, a 36-year-old woman at 19+4 weeks of gestation, was referred to our hospital because of abnormal thyroid function results. She was diagnosed with hyperthyroidism in October 2015, and had been treated with methimazole until her pregnancy. DIAGNOSIS: The proband and 2 of her children were diagnosed with THRS based on genetic analysis. Sequence analysis of the THRß gene showed a heterozygous mutation C>A located at exon 10. The mutation results in a change in proline for threonine at amino acid position 453, P453T. INTERVENTIONS: No treatment will fully and specifically correct the defect. All 3 patients were in normal metabolic status, and thus treatment was not required. OUTCOMES: During a 2-year follow-up period, none of them had any complaints. The 20-year-old son (167âcm in height) and the 18-year-old daughter (150âcm in height) both had low academic performance. LESSONS: Elevated serum thyroid hormone (TH) levels associated with nonsuppressed thyroid-stimulating hormone (TSH) levels usually leads to the diagnosis of THRS. Genetic analysis provides a short cut to diagnosis and the treatment should be based on the patient's clinical manifestations.
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Receptores beta de Hormona Tiroidea/genética , Síndrome de Resistencia a Hormonas Tiroideas/etiología , Adolescente , Adulto , China , Familia , Femenino , Humanos , Masculino , Receptores beta de Hormona Tiroidea/análisis , Receptores beta de Hormona Tiroidea/sangre , Síndrome de Resistencia a Hormonas Tiroideas/genéticaRESUMEN
OBJECTIVE: To study the relationship between serum uric acid (SUA) level and metabolic syndrome (MS) in Uygur children and adolescents with overweight or obesity. METHODS: A total of 173 Uygur children or adolescents who were either overweight or obese and 200 controls with normal body weight were included in the study. Body weight, height, waist circumference, fasting blood glucose, total cholesterol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides, and SUA were measured. RESULTS: The overweight and obesity groups had significantly higher SUA levels (235 ± 42 and 285 ± 42 µmol/L respectively) than the control group (199 ± 32 µmol/L; P<0.01). The subjects with SUA levels of 300-349 µmol/L and ≥ 350 µmol/L had significantly higher incidence of MS, overweight/obesity, hypertension and dyslipidemia than those with SUA levels of <250 µmol/L and 250-299 µmol/L (P<0.01). There were significant differences in SUA levels between groups with different MS components. SUA level was significantly increased in groups with more MS components (P<0.01). Every 1 kg/m2 increment in body mass index (BMI) was associated with 5.74 µmol/L increase in SUA level, according to a multivariate regression analysis. CONCLUSIONS: Uygur children and adolescents who are either overweight or obese have higher SUA levels than those with normal body weight. The incidence of MS and its components rises with increasing SUA level. BMI has a positive relationship with SUA.
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Síndrome Metabólico/sangre , Obesidad/sangre , Sobrepeso/sangre , Ácido Úrico/sangre , Adolescente , Índice de Masa Corporal , Niño , China/etnología , Femenino , Humanos , Modelos Lineales , MasculinoRESUMEN
BACKGROUND: Accumulating evidence suggests that low concentrations of serum 25(OH)D is coupled with increased risks of hypertension, obesity, and cardiovascular disease. However, this relationship has not been established in populations with very low levels of 25(OH)D. Therefore, the aim of our study was to clarify the associations between 25(OH)D and blood pressure, obesity, sex, and lipid profiles in the Kazak ethnic population, who have an extremely low level of 25(OH)D. MATERIAL/METHODS: A multistage-cluster sampling survey was carried out for residents with Kazak ethnicity in Xinjiang, China. Anthropometric measurements of each participant were taken and the concentrations of 25(OH)D, calcium, alkaline phosphatase, and lipid profiles were measured. Individuals were classified into different groups in terms of vitamin D status, degree of adiposity, presence of hypertension, and other comorbidities. RESULTS: The madian concentration of 25(OH)D was 16.2 (11.8-20.5) ng/mL and the prevalence of vitamin D deficiency was 72.4% in this Kazak population (n=928, 59.0% women). Females had a lower 25(OH)D concentration than males - 14.6 (10.5-19.4) ng/mL vs. 17.7 (14.8-22.5) ng/mL, P<0.001. The subjects were classified into 3 groups according to their vitamin D status. There were significant differences in BMI (P=0.046), waist circumference (P=0.037), hip circumference (P=0.003), systolic BP (P=0.035), and LDL cholesterol (P=0.008) among the groups after adjustment for sex and age. On the other hand, there was no significant difference in vitamin D levels between groups with or without hypertension (P=0.586), and groups with or without obesity (P=0.639). A multifactor-regression analysis revealed that every increment of 1mg/dL in LDL cholesterol was associated with a 1.0 ng/mL decline in serum 25(OH)D. CONCLUSIONS: The insufficiency of vitamin D is highly prevalent in Kazaks. Sex, LDL cholesterol, and hip circumference are 3 variables strongly associated with serum 25(OH)D concentration. In a population with low levels of 25(OH)D, the negative relationship between obesity and serum 25(OH)D, a common finding from most previous studies, could not be established.