RESUMO
BACKGROUND: Preventive therapy of latent tuberculosis infection (LTBI) is an important component of tuberculosis (TB) control. Research on acceptance of TB preventive therapy (TPT) is an important topic. Current studies focus on acceptability and compliance. However, it is unclear whether LTBI patients will start TPT after accepting treatment. The study assessed the factors associated with TPT refusal after initial willingness to accept treatment. METHODS: Data were derived from a baseline survey of prospective study of LTBI treatment among college students in Shandong Province, China. A total of 723 students initially willing to accept TPT were included in the analysis. Stepwise logistic regression was used to explore the individual- and family-level characteristic variables that factors associated with TPT refusal after initial willingness to accept treatment. RESULTS: Of the 723 LTBI college students who initially had acceptance willingness, 436 (60.3%) finally refused TPT. At the individual level, non-medical students were more likely to refuse TPT [odds ratio (OR) = 4.87, 95% confidence interval (CI): 3.10-7.67)], as were students with moderate physical activity (OR = 1.45, 95% CI: 1.04-2.04). Students with boarding experience (OR = 0.49, 95% CI: 0.31-0.78) and a high level of knowledge about TB (OR = 0.97, 95% CI: 0.95-0.99) were less likely to refuse TPT. At the family level, those with high father's educational level (OR = 1.50, 95% CI: 1.07-2.10) or high household income (OR = 1.80, 95% CI: 1.20-2.71) were more likely to refuse TPT after initially accepting treatment. CONCLUSIONS: Factors associated with TPT refusal after initial willingness to accept treatment, such as personal (type of students, physical activity, boarding experiences, knowledge of TB) and family characteristics (father's education level, household income) among college student with LTBI, might help identify persons for whom tailored interventions could improve the start of LTBI treatment.
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Tuberculose Latente , Tuberculose , Humanos , Tuberculose Latente/tratamento farmacológico , Tuberculose Latente/prevenção & controle , Estudos Prospectivos , Estudantes , ChinaRESUMO
BACKGROUND: The relationship between physical activity (PA) and falls among older adults is inconsistent, and little is known about the gender-specific association between falls and PA. Moreover, age may modify this relationship. This study aimed to test the association between PA and falls and to investigate the gender and age differences in the association among rural older adults. METHODS: This cross-sectional data were derived from the baseline survey of Shandong Rural Elderly Health Cohort (SREHC). In total, 3,242 rural older adults aged 60 years and above were included in the analysis. PA was measured by the International Physical Activity Questionnaire Short Form (IPAQ-S). PA levels were classified as low, moderate, elevated and high according to quartiles. Volume of moderate-to-vigorous physical activity (MVPA) was categorized into low, moderate, elevated, and high level based on global recommendations. Information on falls was determined from in-person interviews. Falling was defined to participants as ending up on the floor or ground because they were unable to stop themselves. Logistic regression analysis was employed to explore the association between falls and PA. RESULTS: Of 3,242 rural older adults, the incidence of falls was 13.1%. In older adults, high levels of PA [odds ratio (OR) = 0.65, 95% confidence interval (CI): 0.47-0.90] or MVPA (OR = 0.68, 95% CI: 0.50-0.94) were related to falls. Moderate (OR = 4.84, 95% CI: 1.68-13.94) or high (OR = 0.54, 95% CI: 0.30-0.99) levels of MVPA were associated with falls in older men. But elevated levels of PA were associated with falls (OR = 0.60, 95% CI: 0.42-0.87) in older women. Among older people younger than 75 years, elevated (OR = 0.54, 95% CI: 0.37-0.79) or high (OR = 0.68, 95% CI: 0.48-0.98) levels of PA were associated with falls. CONCLUSIONS: Among Chinese rural older adults, PA and MVPA are associated with falls, and there are gender and age differences. To prevent falls, measures need to account for individuals' gender and age to encourage rural older adults to participate more actively in PA. We will conduct longitudinal studies to clarify the causal relationship between PA and fall.
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Exercício Físico , População Rural , Idoso , China/epidemiologia , Estudos Transversais , Feminino , Humanos , MasculinoRESUMO
OBJECTIVES: College students are at increased risk of tuberculosis (TB), which increases their likelihood of developing latent tuberculosis infections (LTBI). This study aimed to estimate the pooled prevalence of LTBI and identify its risk factors. STUDY DESIGN: Systematic review and meta-analysis. METHODS: We searched PubMed, Embase, Scopus, Web of Science, CNKI, Wanfang and CBM databases (10 March 2022) for studies published in any language. The pooled prevalence of LTBI was estimated using random effects methods. Factors associated with LTBI were evaluated by determining standardised mean difference (SMD) with 95% confidence interval (CI). All analyses were performed using the Stata 15.1. RESULTS: A total of 50 studies from 18 countries were included, with 44 tuberculin skin test (n = 623,732) and 19 interferon gamma release assay (n = 38,266) estimates. The prevalence of a positive tuberculin skin test was 20% (95% CI: 17-23%), and the prevalence of a positive interferon gamma release assay was 9% (95% CI: 7%-11%) among college students. Older age (SMD: 1.67, 95% CI: 1.31-2.13), no Bacillus Calmette-Guérin vaccination/scar (SMD: 1.51, 95% CI: 1.06-2.16), contact with TB cases (SMD: 1.34, 95% CI: 1.11-1.62), clinical training (SMD: 1.93, 95% CI: 1.65-2.26) and overweight/obesity (SMD: 1.17, 95% CI: 1.06-1.30) were associated with a higher prevalence of LTBI. Sex was not associated with LTBI prevalence. CONCLUSION: College students have an increased risk of LTBI, although it varies by geographical area. This meta-analysis provides evidence of risk factors for LTBI in college students. Infection control measures should be conducted for college students with LTBI.
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Tuberculose Latente , Humanos , Tuberculose Latente/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Previous studies have indicated that older adults with multimorbidity had higher risk of incurring catastrophic health expenditure (CHE). However, the effect of co-occurrence of frailty on CHE among single empty-nest elderly with multimorbidity remains unclear. This study aims to explore the effect of co-occurrence of frailty on CHE among single empty-nest elderly with multimorbidity, and whether this effect is moderated by economic status. METHODS: A cross-sectional household survey of the older adults in 2019 in Shandong province, China. A total of 606 single empty-nest elderly aged 60 years or older were included in this study. CHE was defined as the out-of-pocket payments for health care that equals or exceeds 40% of the household' s capacity to pay. Logistic regression models are employed to examine the effect of co-occurrence of frailty on CHE among single empty-nest elderly with multimorbidity. The interaction term is introduced to explore the economic status difference in this effect. RESULTS: The CHE incidence for single empty-nest elderly with multimorbidity alone is 64.2%, and the co-occurrence of frailty results in an increase by almost 1.3 times (84.0%) in CHE incidence among single empty-nest elderly with multimorbidity. The co-occurrence of frailty increases the risk of incurring CHE among the single empty-nest elderly with multimorbidity, with the odds of incurring CHE increased by 3.19 times (OR = 3.19; P = 0.005). Furthermore, the interaction analysis shows that the effect of co-occurrence of frailty on CHE among single empty-nest elderly with multimorbidity still exist in lower economic status groups (OR = 4.64; P = 0.027), but not in higher economic status (OR = 2.76; P = 0.062). CONCLUSIONS: This study demonstrates that there is a positive effect of co-occurrence of frailty on the CHE among the single empty-nest elderly with multimorbidity, and this effect varies by economic status. The health policy-makers should reorganize the healthcare system to make it pro-poor, so as to meet the multiple medical demand and reduce the potential economic burden and inequalities of older adults.
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Doença Catastrófica/economia , Fragilidade/epidemiologia , Gastos em Saúde/estatística & dados numéricos , Disparidades em Assistência à Saúde/estatística & dados numéricos , População Rural/estatística & dados numéricos , Idoso , China/epidemiologia , Estudos Transversais , Características da Família , Fragilidade/economia , Nível de Saúde , Disparidades em Assistência à Saúde/economia , Humanos , Incidência , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Multimorbidade , Fatores SocioeconômicosRESUMO
PURPOSE: Few studies explored the relationship between the family doctor contract services (FDCS) and health-related quality of life (HRQOL) among patients with chronic diseases in rural China. This study aims to explore the relationship between the status of signing on FDCS and HRQOL among patients with chronic diseases and examine whether there are differences in the relationship between different socioeconomic status (SES). METHODS: A total of 1,210 respondents were included in this study. HRQOL was measured by EQ-5D-3L. The contracting status was divided into uncontracted and contracted. Tobit regression and Logistic regression were employed to explore the association between contracting status and HRQOL. The interaction terms were included to explore the differences in the association among different SES. RESULTS: Contracting with family doctors was associated with HRQOL (coefficient = 0.042; 95%CI 0.008 to 0.075). The association was different among different socioeconomic levels that the contracting status was only associated with HRQOL in sub-high-income (P < 0.01) and highly educated patients (P < 0.05). Compared with uncontracted patients, contracted patients reported higher ED-5D-3L utility value in the sub-high-income group (coefficient = 0.078; 95%CI 0.017 to 0.140) and high educational attainment (coefficient = 0.266; 95%CI 0.119 to 0.413). CONCLUSIONS: This study found a significant association between FDCS and HRQOL among chronic patients in rural Shandong, China. This relationship varied by income levels and educational attainment. The government should take efforts to formulate a variety of measures to encourage chronic patients to contract with family doctors, with special attention to people with low SES.
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Doença Crônica , Serviços Contratados , Médicos de Família , Qualidade de Vida , Idoso , China , Doença Crônica/terapia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , População Rural/estatística & dados numéricos , Classe SocialRESUMO
PURPOSE: Few studies explored the relationship between smoking status and health-related quality of life (HRQOL) among adults in China. This study aims to explore the relationship between smoking status and HRQOL among adults (18 +) and examine whether there is a difference in this relationship among young, middle-aged, and older adults in China. METHODS: A total of 23,021 respondents were included in this study. The HRQOL is measured by EQ-5D-3L. The smoking status is divided into never smokers, current smokers, and former smokers. Tobit regression and Logistic regression are employed to explore the association between smoking status and HRQOL. The interaction term is included to explore the difference among young, middle-aged, and older adults. RESULTS: This study finds smoking status is significantly associated with HRQOL. An interaction analysis shows that the association between smoking status and HRQOL is significantly different among young, middle-aged, and older adults (P < 0.05). The smoking status is only significantly associated with HRQOL in middle-aged and older adults, but not for young adults. Compared with never smokers, former smokers report significantly lower EQ-5D-3L utility value in middle-aged adults (coefficient = - 0.089; 95%CI - 0.128 to - 0.050), current smokers report significantly higher EQ-5D-3L utility value in older adults (coefficient = 0.041; 95%CI 0.005 to 0.076). CONCLUSIONS: This study demonstrates a significant association between smoking status and HRQOL among adults in China, and there is a difference in this relationship among young, middle-aged, and older adults. The government should take efforts to formulate a variety of measures to control tobacco use among adults.
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Qualidade de Vida/psicologia , Fumar/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Previous studies have revealed that single physical chronic condition was associated with suicidal ideation/plans, but few studies have examined the relationship between multimorbidity and suicidal ideation/plans, and no studies have explored the underlying potential mechanism on this relationship in China. This study aimed to explore association between physical multimorbidity and suicidal ideation as well as plans, and further examine the mediating role of psychological distress (PD) on this relationship. METHODS: This study was based on the data from a survey about the health service of rural elderly household in Shandong, China. A total of 3242 adults aged 60 years and older were included in this study. PD was measured by Kessler Psychological Distress Scale (K10). Ordinal and binary logistic regression analyses were employed to explore the association between physical multimorbidity, PD and suicide ideation/plans. Bootstrapping analysis was further used to examine the mediation effect of PD on the association of multimorbidity and suicidal ideations/plans. RESULTS: The prevalence of multimorbidity, lifetime suicidal ideation, and suicidal plan in rural older adults was 35.2, 10.6 and 2.2%, respectively. Older adults living in rural areas with two or more chronic physical conditions experienced significantly higher risk of suicidal ideation and suicidal plans. The association between multimorbidity and suicidal ideations/plans was partially mediated by PD, of which, the mediating effect of PD accounted for 31.7 and 25.5% of the total effect, respectively. CONCLUSION: This study demonstrated the associations between physical multimorbidity and suicidal ideation/plans, and the mediating role of PD on this relationship among Chinese rural elderly. Healthcare providers in rural community should provide regular surveillance for the mental health status among the rural elderly with multimorbidity, and carry out various effective intervention measures to improve the mental health status, so as to reduce the risk of suicide.
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Angústia Psicológica , Ideação Suicida , Idoso , China/epidemiologia , Estudos Transversais , Humanos , Pessoa de Meia-Idade , Multimorbidade , Prevalência , Fatores de Risco , População RuralRESUMO
BACKGROUND: Evidence concerning the association between body mass index (BMI) and cognitive function among older people is inconsistent. This study aimed to investigate gender and age as moderators in association between BMI and mild cognitive impairment (MCI) among rural older adults. METHODS: Data were derived from the 2019 Health Service for Rural Elderly Families Survey in Shandong, China. In total, 3242 people aged 60 years and above were included in the analysis. Multilevel mixed-effects logistic regression was used to examine the moderating roles of gender and age, then further to explore the relationship between BMI and MCI. RESULTS: There were 601 (18.5%) participants with MCI. Compared with normal BMI group, low BMI group had a higher risk of MCI among older people [adjusted odds ratio (aOR) = 2.08, 95% confidence interval (CI): 1.26-3.44], women (aOR = 2.06, 95% CI: 1.35-3.12), or the older elderly aged ≥75 years old (aOR = 3.20, 95% CI: 1.34-7.45). This effect remained statistically significant among older women (aOR = 3.38, 95% CI: 1.69-6.73). Among older men, elevated BMI group had a higher risk of MCI (aOR = 2.32, 95% CI: 1.17-4.61) than normal BMI group. CONCLUSIONS: Gender and age moderated the association between BMI and MCI among Chinese rural older adults. Older women with low BMI were more likely to have MCI, but older men with elevated BMI were more likely to have MCI. These findings suggest rural community managers strengthen the health management by grouping the weight of older people to prevent the risk of dementia.
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Disfunção Cognitiva , População Rural , Idoso , Idoso de 80 Anos ou mais , Índice de Massa Corporal , China/epidemiologia , Cognição , Disfunção Cognitiva/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de RiscoRESUMO
BACKGROUND: In China, some previous studies have investigated the signing rate and willingness of residents to sign the family doctor contract services (FDCS). Few studies have explored residents' willingness to renew the FDCS. This study is designed to understand the family characteristics difference towards rural households' willingness of maintaining the FDCS. METHODS: A total of 823 rural households were included in the analysis. A descriptive analysis was conducted to describe the sample characteristics. The binary logistic regression model was used to explore the family characteristics that influence the renewal willingness for FDCS among rural households in Shandong province, China. RESULTS: Our study found that about 95.5% rural households had willingness to maintain the FDCS in Shandong, China. Those households with catastrophic health expenditures (CHE) (OR = 0.328, 95%CI = 0.153-0.703), with highest level of education at graduate or above (OR = 0.303, 95%CI = 0.123-0.747) were less willing to maintain the FDCS. Those whose households have more than half of the labor force (OR = 0.403, 95%CI = 0.173-0.941) and those households living in economically higher condition were less willing to maintain the FDCS. CONCLUSIONS: This study demonstrates a significant association between family characteristics (CHE, highest education in households, proportion of the household labor force) and willingness to maintain FDCS among rural households in Shandong, China. Targeted policies should be made for rural residents of identified at-risk families.
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Características da Família , População Rural , China , Serviços Contratados , Estudos Transversais , HumanosRESUMO
INTRODUCTION: Previous studies have demonstrated the relationship between cognitive frailty and falls among older adults. Activity engagement (AE) is known to be related to falls in older adults but the subject has been limited to empirical study. This study aimed to explore the mediating role of AE between cognitive frailty and falls among older adults in rural Shandong, China. METHODS: A total of 3,242 rural seniors (age ≥60 years; 63.6% women) were included in this cross-sectional study. Regression and bootstrap analyses were performed to explore the mediating role of AE between cognitive frailty and falls. RESULTS: The prevalence of falls was 13.1% and the prevalence of cognitive frailty was 6.6% among the participants. AE mediated the association between cognitive frailty and falls (95% CI 0.077-0.223). However, the direct effect was no longer significant after being adjusted for AE (95% CI -0.037 to 0.684; p = 0.078). CONCLUSION: Cognitive frailty was found to be associated with falls among rural older adults, and AE mediated this association. More attention should be paid to promote AE among Chinese rural older adults with cognitive frailty.
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Acidentes por Quedas/estatística & dados numéricos , Cognição/fisiologia , Fragilidade/epidemiologia , População Rural , Interação Social , Idoso , China/epidemiologia , Estudos Transversais , Feminino , Idoso Fragilizado/estatística & dados numéricos , Humanos , Entrevistas como Assunto , Masculino , Prevalência , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: Few studies have explored the mechanisms underlying the relationship between sedentary behavior and physical frailty. The aim of this study was to investigate the moderating effect of social isolation on the association between sedentary behavior and physical frailty among older adults in rural China. DESIGN: Cross-sectional study. SETTING AND PARTICIPANTS: Data were from 3238 individuals aged ≥60 years from rural areas in China. METHODS: Binary logistic regression was used to explore the association between sedentary behavior and physical frailty and the moderating effect of social isolation. RESULTS: The prevalence of physical frailty was 18.7% among the older adults, and 17.0% of them were sedentary for ≥8 h/d. Compared with older adults with sedentary behavior for <4 h/d, participants with sedentary behavior for ≥8 h/d were more likely to suffer from physical frailty [odds ratio (OR), 2.26; 95% CI, 1.57-3.27]. We found that social isolation may aggravate this relationship (OR, 3.31; 95% CI, 2.06-5.32), especially for rural older adults who were sedentary for ≥8 h/day. CONCLUSION AND IMPLICATIONS: More sedentary behavior was associated with higher risk of physical frailty, which was especially apparent among older adults with social isolation, suggesting that sedentary older people who experienced social isolation were more vulnerable to physical frailty. Decreasing sedentary behavior in older adults and encouraging them to participate in interactive social activities could help prevent physical frailty.
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Fragilidade , Humanos , Idoso , Estudos Transversais , Fragilidade/epidemiologia , Comportamento Sedentário , Isolamento Social , China/epidemiologiaRESUMO
Objective: The aim of the study was to examine the association between physical activity (PA) and health-related quality of life (HRQOL) among adults and explore the role of age in the association between PA and HRQOL in Shandong, China. Methods: We investigated the relationship between PA and HRQOL and examined the moderated role of age in this association among adults with different age groups and physical activity levels. Data were obtained from the sixth China National Health Services Survey conducted in Shandong province in 2018. The multi-stage-stratified cluster random sampling method was used to selected respondents, with individuals aged 18 and above included in the present study. The tool of assessing HRQOL was the three-level EuroQol Five Dimensions Questionnaire (EQ-5D-3L). Results: The study found PA was significantly related to HRQOL (P < 0.05). The interaction analysis indicated that the relationship between PA and HRQOL was significantly different across young, middle-aged, and older adults (P < 0.05). Older adults with the sufficient PA (coefficient = 0.090, 95%CI: [0.081, 0.100]) and active PA (coefficient = 0.057, 95%CI: [0.043, 0.072]) had significantly higher HRQOL compared with young and middle-aged groups. Conclusion: PA was positively associated with HRQOL among the adults. Age played a moderate role between the association between PA and HRQOL. Guidelines for PA should be specifically tailored to adults of different age groups in order to enhance their HRQoL.
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Nível de Saúde , Qualidade de Vida , Pessoa de Meia-Idade , Humanos , Idoso , Inquéritos e Questionários , Exercício Físico , ChinaRESUMO
BACKGROUND: With the increasing enrollment scale of colleges, the number of students on campus has risen sharply in China. The number of students with tuberculosis (TB) and rifampicin-resistant TB in colleges has increased significantly. Preventive treatment of latent tuberculosis infection (LTBI) is an important means for TB prevention and control in colleges. At present, the acceptance of LTBI treatment among college students remains unclear. In addition, evidence shows stigma may be one of the key factors affecting acceptance of LTBI treatment. To date, there is little direct evidence on the gender-specific association between perceived stigma toward TB and acceptance of LTBI treatment among college students. OBJECTIVE: This study aimed to describe the acceptance of LTBI treatment among college students in an eastern province of China to explore the association between perceived stigma toward TB and acceptance of LTBI treatment and to examine the moderating effect of gender on the association. METHODS: Data were derived from the project on the evaluation of LTBI treatment and its effectiveness among college students in Shandong, China. In total, 1547 college students were included in the analysis. We considered covariates at the individual and family levels. Multilevel mixed-effects logistic regression was used to examine the moderating role of gender and also explore the association between perceived stigma toward TB and acceptance of LTBI treatment. RESULTS: The acceptance rate of LTBI treatment among the diagnosed college students was 46.7% (n=723). The proportion of female students (n=361, 51.5%) accepting LTBI treatment was higher than that of male students (n=362, 42.8%; P=.001). There was an interaction between perceived stigma toward TB and gender (OR 0.93, 95% CI 0.87-1.00; P=.06). Among college students with LTBI, perceived stigma toward TB was positively associated with acceptance of preventive treatment (OR 1.03, 95% CI 1.00-1.08, P=.05). Perceived stigma toward TB was positively associated with accepting LTBI treatment only among male students (OR 1.07, 95% CI 1.02-1.12; P=.005). CONCLUSIONS: The acceptance rate of preventive treatment among college students with LTBI was low. Contrary to our expectations, perceived stigma toward TB was positively associated with acceptance of preventive treatment. Gender moderated this association; high perceived stigma toward TB was associated with acceptance of preventive treatment only in male gender. Gender-specific strategies are effective in improving the acceptability of LTBI treatment in colleges.
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Tuberculose Latente , Tuberculose , Feminino , Masculino , Humanos , Estudos Transversais , China/epidemiologia , EstudantesRESUMO
INTRODUCTION: Developed and developing countries have different health systems and disease patterns. There is little evidence that frailty is related to inpatient services utilization in developing countries. In addition, the underlying mechanism of this relationship also remains unclear. This study aimed to examine the association between frailty and inpatient services utilization, and further explore whether multimorbidity play a mediating role in this association. METHODS: A total of 3,242 rural older adults aged 60 and older were included in the analysis. Frailty was measured by the physical frailty phenotype (PFP). Multimorbidity and inpatient services utilization was measured based on participants' self-report and validated by village doctors. Ordered logistic regression analyses were performed to examine the association between frailty, multimorbidity and inpatient services utilization. Bootstrap analysis was further to explore the mediation effect of multimorbidity on frailty and inpatient services utilization. RESULTS: The utilization of inpatient services was 20.1% (one: 15.8%, two or more: 4.3%). The prevalence of prefrailty and frailty was 64.7 and 18.1%, respectively. Frail older adults experienced a higher risk of multimorbidity and inpatient services utilization. Multimorbidity partially mediated the association between frailty and inpatient services utilization [95% confidence interval (CI): 0.005-0.016, p < 0.001]. The mediating effect of multimorbidity accounted for 19.0% of the total effect. CONCLUSIONS: Among Chinese rural older adults, frailty is associated with higher inpatient services utilization, and multimorbidity mediates this association. Recommendations are to increase frailty risk screening, chronic disease monitoring, and to do timely interventions.
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Background: Some studies found that family doctor contract services (FDCSs) had positive impact on the self-measurement behaviors of hypertension patients. However, evidence concerning the association between FDCSs and blood pressure measurement awareness among hypertension patients is not clear. Objective: This study aims to explore the relationship between FDCSs and blood pressure measurement awareness among the hypertension patients, and examine whether there is a difference in this relationship among middle-aged and aged adults in rural Shandong, China. Methods: A multi-stage stratified random sampling was adopted in 2018 in Shandong Province to conduct a questionnaire survey among the sample residents, in which 982 hypertension patients were included in the study. Pearson chi-square test and logistic regression model were employed using SPSS 24.0 to explore the association between FDCSs and blood pressure measurement awareness. Results: 76.8% of hypertension patients would measure blood pressure regularly. The blood pressure measurement awareness of the signing group was significantly higher than that of the non-signing group when controlling other variables (P < 0.001, OR = 2.075, 95% CI 1.391-3.095). The interaction of age and contracting status were significantly correlated with blood pressure measurement awareness (P = 0.042, OR = 1.747, 95% CI 1.020-2.992; P = 0.019, OR = 2.060, 95% CI 1.129-3.759). Factors including gender (P = 0.011, OR = 0.499, 95% CI 0.291-0.855), household income (P = 0.031, OR = 1.764, 95% CI 1.052-2.956), smoking status (P = 0.002, OR = 0.439, 95% CI 0.260-0.739), sports habits (P < 0.001, OR = 2.338, 95% CI 1.679-3.257), self-reported health (P = 0.031, OR = 1.608, 95% CI 1.043-2.477), distance to the village clinic (P = 0.006, OR = 1.952, 95% CI 1.208-3.153) and medications (P < 0.001, OR = 3.345, 95% CI 2.282-4.904) were also found to be associated with the blood pressure measurement awareness of hypertension patients. Conclusion: The government should take efforts to strengthen publicity and education of family doctors and pay more attention to uncontracted, middle-aged, female patients and patients with unhealthy life behaviors to improve the blood pressure measurement awareness.
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Pressão Sanguínea , Serviços Contratados , Conhecimentos, Atitudes e Prática em Saúde , Hipertensão , Adulto , China , Estudos Transversais , Feminino , Humanos , Hipertensão/diagnóstico , Pessoa de Meia-Idade , Médicos de Família , População RuralRESUMO
OBJECTIVES: The purpose of this study is to explore the mediating effect of physical disability as well as the role of physical activity (PA) as a moderator in the relationship between physical frailty and health-related quality of life (HRQoL) among rural older adults in China. DESIGN: Cross-sectional analysis. SETTING: Rural households in Shandong of China (Rushan, Qufu, Laolin). PARTICIPANTS AND METHODS: A survey was conducted among 3243 rural older adults. The data were collected using questionnaires measuring physical frailty, physical disability, HRQoL and PA. Bootstrap analyses were employed to explore the mediating effect of physical disability and also the moderating role of PA on physical frailty and HRQoL. RESULTS: After controlling for age and education, physical disability partially mediated the effect of physical frailty on HRQoL (indirect effect=-0.143, 95% CI -0.175 to -0.113), with the mediating effect accounting for 33.71% of the total effect. PA moderated the relationship between physical frailty and physical disability as well as the relationship between physical disability and HRQoL. Specifically, the interaction term between physical frailty and PA significantly predicted physical disability (ß=-0.120, t=-7.058, p<0.001), and the interaction term between physical disability and PA also had a significant predictive effect on HRQoL (ß=0.115, t=6.104, p<0.001). CONCLUSIONS: PA appears to moderate the indirect effect of physical disability on the association between physical frailty and HRQoL. This study provides support for potential mechanisms in the association between physical frailty and HRQoL. Encouraging rural older adults to increase PA appropriately might improve HRQoL for older adults with physical frailty and physical disability problems.
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Fragilidade , Qualidade de Vida , Idoso , China , Estudos Transversais , Exercício Físico , Fragilidade/epidemiologia , Humanos , Análise de MediaçãoRESUMO
BACKGROUND: Few studies explored the relationship between cognitive frailty and suicidal ideation (SI), and whether geographic variable modified this relationship. This study aimed to explore the association between cognitive frailty and SI, and investigated whether parent-child geographic proximity is a moderator in this relationship among Chinese rural empty-nest older adults. METHODS: A total of 2,549 rural empty-nest older adults (60+) were included in the analysis. SI was assessed using questions from the National Comorbidity Survey. Fried frailty phenotype and Mini Mental State Examination were used to measure cognitive frailty. Moderating effect analysis was performed using logistic regression models and margins plot. RESULTS: The prevalence of SI and cognitive frailty were 10.1% and 6.2% among Chinese rural empty-nest older adults. Participants with cognitive frailty were more likely to suffer from SI (OR=1.16, 95% CI=1.03-2.86). We found that far geographic distance may aggravate this relationship (OR=4.30, 95% CI=1.02-10.24), especially for rural empty-nest older adults whose nearest adult child lived outside the same prefectural city with them. LIMITATIONS: The results cannot be interpreted as causality of the data due to cross-sectional design. CONCLUSIONS: Our findings suggested that cognitive frailty was associated with SI and parent-child geographic proximity moderated this relationship. Improving the cognitive frailty of older adults is helpful to prevent SI. Adult children living far away from rural empty-nest older adults should increase intergenerational contact and pay attention to their parents' physical and mental health.
Assuntos
Disfunção Cognitiva , Ideação Suicida , Idoso , Humanos , China/epidemiologia , Cognição , Disfunção Cognitiva/epidemiologia , Estudos Transversais , Avaliação Geriátrica , Relações Pais-Filho , PrevalênciaRESUMO
BACKGROUND: Several studies have found that poor sleep quality appeared to be negatively associated with quality of life in older adults, but the mechanism underlying this association remained unclear. In this study, we aimed to examine whether mental health mediated the association between sleep quality and quality of life among rural elderly and to explore the moderated role of physical activity between mental health and quality of life. METHODS: Data were extracted from the baseline survey of rural elderly household health services in Shandong province, in which 3,243 older adults aged 60 years and above were included. The moderated mediation models were examined using SPSS PROCESS Version 3.4 software, in which the mediation variable was mental health, and the moderation variable was physical activity. RESULTS: We found that mental health partially mediated the effect of sleep quality on quality of life [indirect effect = -0.158, 95% confidence intervals (CI) = -0.185, -0.133], with the mediating effect accounting for 51% of the total effect. The indirect effect was moderated by physical activity (ß = 0.056, p < 0.001), and a greater effect was observed among older adults with lower level of physical activity. LIMITATIONS: We included two mediators in one model, and interpretation of the observed associative direction was limited. CONCLUSIONS: Physical activity moderated the indirect effect of mental health on association between sleep quality and quality of life. Encouraging the rural elderly to increase physical activity appropriately might improve the quality of life for the elderly with poor sleep quality and mental health problems.
Assuntos
Saúde Mental , Qualidade de Vida , Idoso , China/epidemiologia , Estudos Transversais , Exercício Físico , Humanos , Pessoa de Meia-Idade , SonoRESUMO
Few studies clarified the mechanisms underlying the relationship between activities of daily living and suicidal ideation among older adults. This study aimed to explore the multiple mediating roles of sleep quality and psychological distress between this relationship. A total of 3,243 rural older adults were included. Multiple mediation analysis was performed using Mplus 8.3. Activities of daily living was found to directly affect suicidal ideation (ß=0.092, 95% CI=0.043-0.140) and through three significantly mediation pathways: (1) the path through sleep quality (ß=0.019, 95% CI=0.007-0.031), which accounted for 9.79 % of the total effect; (2) the path through psychological distress (ß=0.049, 95% CI=0.036-0.063), which accounted for 25.26 % of the total effect; (3) the path through sleep quality and psychological distress (ß=0.034, 95% CI=0.026-0.042), which accounted for 17.53 % of the total effect. The total mediating effect was 52.58%. Attention should be paid to sleep quality and mental health among the Chinese rural older adults with activities of daily living limitation. For early detection and prevention of suicidal ideation, it is necessary to take sleep-based and positive psychological interventions for older adults with activities of daily living limitation.
Assuntos
Atividades Cotidianas/psicologia , Angústia Psicológica , Sono , Ideação Suicida , Idoso , Povo Asiático , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , População RuralRESUMO
The possible occurrence of metabolic acidosis in patients with intestinal ileus is not well recognized. We describe a patient with acute alcohol-induced pancreatitis and a large transverse colon ileus in which plasma bicarbonate dropped rapidly in the absence of an increase in the plasma anion gap. The urinary anion gap and ammonium excretion were consistent with an appropriate renal response to metabolic acidosis and against the possibility of respiratory alkalosis. The cause of the falling plasma bicarbonate was ascribed to intestinal bicarbonate sequestration owing to the enhancement of chloride-bicarbonate exchange in a dilated paralyzed colon.