Spatial-temporal-demographic and virological changes of hand, foot and mouth disease incidence after vaccination in a vulnerable region of China.

BACKGROUND: The enterovirus 71 (EV-A71) vaccine has been used in Hefei for several years, and the epidemiological significance of vaccination in this area is unclear. We aims to explore the spatial-temporal-demographic and virological changes of hand, foot and mouth disease (HFMD) after vaccination in China. METHODS: The data for HFMD from 2012 to 2020 were downloaded with the help of HFMD reporting system of Hefei Center for Disease Control and Prevention and combined with the EV-A71 vaccination status in Hefei. The study defined the period between 2012 to 2016 as the pre-vaccination period and explored the effect of vaccination on the incidence of HFMD by comparing the changes of HFMD before and after vaccination in terms of spatial, temporal, demographic and virological aspects. RESULTS: During the study period, a higher incidence occurred in urban area and the random distribution changed to a slight cluster after vaccination. HFMD incidence had inconsistent seasonality over years, with one or two incidence peaks in varying years. The morbidity decreased from 215.22/105 in 2012-2016 to 179.81/105 in 2017-2020 (p < 0.001). Boys, 0-4 years old children and Scattered children were more susceptible to HFMD compared with the others, the proportions decreased after vaccination except in Scattered children. The main pathogenic enterovirus gradually changed from EV-A71 to Other Enteroviruses, especially coxsackieviruses A6 (CV-A6) after the implementation of EV-A71 vaccination. CONCLUSIONS: The EV-A71 vaccine was effective in reducing the incidence of HFMD and changing the spatial, temporal, demographic, and virological characteristic. These changes should be considered during the vaccination implementation to further reduce the disease burden of HFMD.

The association between illness perception and quality of life among Chinese adults with epilepsy: The mediating role of coping style.

OBJECTIVE: To evaluate the associations between illness perception, quality of life (QOL), and coping style among patients with epilepsy (PWE), and to establish the behavior of coping style as a mediator of the interplay between illness perception and QOL. METHODS: A cross-sectional study of 135 adult Chinese PWE was performed. All patients completed clinical and demographic questionnaires, the Chinese version of the Revised Illness Perception Questionnaire (CIPQ-R), the quality of life in epilepsy-31 inventory (QOLIE-31), and the Simplified Coping Style Questionnaire (SCSQ). Collected data were assessed through correlation analyses, structural equation modeling (SEM), and multiple stepwise linear regression assessments. RESULTS: These patients exhibited a mean QOLIE-31 total score of 46.9 points, consistent with moderately low QOL. Under model III (F = 9.447, p < 0.01, R2 = 0.486), all included variables were found to explain 48.6% of the observed variation in QOL, with illness perception and coping style, respectively, explaining 27.3% and 7% of such variation. SEM findings illustrated that the total influence value of illness perception on QOL was 77.5% (ß = -0.775, p < 0.001). Moreover, the illness perception was found to have a direct impact on QOL (ß = -0.620, p = 0.001), negative coping (ß = 0.309, p < 0.001), and positive coping (ß = -0.265, p = 0.014), with negative coping (ß = -0.256, p = 0.003), and positive coping (ß = 0.288, p = 0.006) also having a direct impact on such QOL. Positive and negative coping styles also served as mediators of an indirect relationship between illness perception and QOL (ß = -0.27*0.29 + 0.31* - 0.26 = -0.159, p = 0.001), with coping style thus serving as a significant mediator of the association between QOL and illness perception. The mediating impact of coping style on QOL accounted for 20.5% (-0.159/-0.775) of the total influence. CONCLUSION: Both coping style and illness perception were detected to be significantly correlated with the QOL of Chinese adult PWE, with coping style serving as a mediator of the association between QOL and illness perception in this patient population. As such, when seeking to control seizures, medical workers should assess illness perceptions and coping styles among PWE as quickly as possible in order to select the optimal interventions most likely to improve the QOL of these patients.

Medication Literacy in Chinese Patients with Stroke and Associated Factors: A Cross-Sectional Study.

In China, stroke is characterized by high incidence, recurrence, disability, economic burden, and mortality. Regular and effective medication therapy can reduce stroke recurrence. High medication literacy is vital for the success of tertiary prevention measures aimed at preventing recurrence and minimizing disability. A cross-sectional survey using a medication literacy questionnaire was conducted between January and May 2022 on 307 inpatients of a Class III Grade A hospital in Hefei, Anhui Province, China. The demographic and clinical data of the patients were obtained from medical records. The health literacy of the patients was moderate, with 36.8% exhibiting adequate medication literacy. Univariate analysis identified significant differences in the medication literacy of the patients, depending on education level, annual income, family history of stroke, number of health problems, age, daily medication times, and brain surgery history. Multiple regression analysis revealed that education level, annual income, family history of stroke, and number of health problems significantly influenced medication literacy. In patients with stroke who are older and have a low education level, more health problems, no history of surgery, or no family history of stroke or medication guidance, medication knowledge and attitude can be improved to enhance medication safety and guarantee tertiary-level prevention of stroke.

Illness perception in Chinese adults with epilepsy.

BACKGROUND: Epilepsy is among the most common neurological disorders worldwide. Understanding the patient's subjective experience plays an important role in the treatment and rehabilitation of the patient. However, few studies are concerned about the illness perception of Chinese adults with epilepsy. METHODS: 117 Chinese adults with epilepsy and 87 Chinese adults with chronic liver disease completed the Chinese version of the Revised Illness Perception Questionnaire (CIPQ-R). The Chinese epilepsy patients also completed the Social Support Rating Scale (SSRS) and Simplified Coping Style Questionnaire (SCSQ). A comparison about CIPQ-R score between the epilepsy group and chronic liver group was conducted using the independent sample t test. Partial correlation coefficients were calculated among the eight subscales of the CIPQ-R and its associated factors. RESULTS: Results for the CIPQ-R indicated that both the epilepsy patients and the chronic liver disease patients had a moderate belief in their personal control and treatment control over their disorder. Consistent with our hypothesis, patients with epilepsy and those with chronic liver disease perceived their respective disease similarly in terms of timeline and illness coherence. However, epilepsy patients had a higher negative emotional representations level than that we expected when compared to those of the patients suffering from chronic liver disease. Partial correlation analysis in Chinese epilepsy patients showed that the timeline acute/chronic dimension and emotional representations dimension were closely related to the other dimensions of illness perception. Moreover, the illness perception of the patients was significantly associated with social support, coping style, duration of epilepsy, seizure frequency, and the number of antiepileptic drugs. CONCLUSION: Chinese patients with epilepsy had limited understanding of the illness, and poor belief in personal control and treatment control. They had a negative emotional response to their illness, and feared of the effects on the patient or patient's family. Social support, coping style, duration of epilepsy, seizure frequency, and the number of antiepileptic drugs could affect the illness perception of these patients. Further studies should focus on how to improve patients' attitudes towards their disease.