AimsTo explore the knowledge, attitudes, and behaviors of parents in their use of drugs for respiratory illness or diarrhea among children under 5 years of age, and to understand factors influencing self-medication.MethodsA qualitative study was conducted, using in-depth interviews with two drug sellers and three health care providers, and four focus-group discussions with mothers of children under 5 years of age. Verbatim transcriptions were analyzed, and emerging themes and categories identified, using content analysis.ResultsUse of a number of different drugs was reported, including broad-spectrum antibiotics and corticosteroids. There was poor awareness of side-effects, antibiotic resistance, and drug efficacy. Factors influencing self-medication were perceptions of the illness in the child, waiting time, and convenience, the attitudes of public health medical staff, insufficient drug supply in public health facilities, and poor control of prescribed drugs on the market.ConclusionMisuse and misconceptions regarding drug use gave rise to considerable problems. Mothers’ knowledge and attitudes to illness and health care services played an important role in determining the nature of self-medication. Financial barriers were not the only obstacle to adequate treatment. Health services should be more accessible and responsive to the needs of the population.
This study aimed to examine the short-term effects of ambient temperature on hospital admissions due to respiratory diseases among Hanoi residents. We collected 34,653 hospital admissions for 365 days (November 1, 2017, to November 31, 2018) from two hospitals in Hanoi. A quasi-Poisson regression model with time series analysis was used to explore the temperature-health outcome relationship's overall pattern. The non-linear curve indicated the temperatures with the lowest risk range from 22 degrees (Celcius) to 25 degrees (Celcius). On average, cold temperatures showed a higher risk than hot temperatures across all genders and age groups. Hospital admissions risk was highest at 13 degrees (Celcius) (RR = 1.39; 95% CI = 1.26–1.54) for cold effects and at 33 degrees (Celcius) (RR = 1.21, 95% CI = 1.04–1.39) for the hot effects. Temporal pattern analysis showed that the most effect on respiratory diseases occurred at a lag of 0 days for hot effect and at a lag of 1 day for cold effect. The risk of changing temperature among women and people over 5 years old was higher than other groups. Our results suggest that the risk of respiratory admissions was greatest when the temperature was low. Public health prevention programs should be enhanced to improve public awareness about the health risks of temperature changes, especially respiratory diseases risked by low temperatures.
<span lang="EN-US">In recent years, styles of transformational and transactional leadership have become an important area of research because of its significant impact on teachers’ outcomes such as commitment, job satisfaction, self-efficacy. However, the relationships between transformational and transactional leadership styles of school principals and teachers’ organizational commitment have been rarely investigated in the educational context in Vietnam. This study aimed to determine how transformational and transactional leadership styles influence the organizational commitment of Vietnamese high school teachers. The study employed two standardized surveys to collect data from 387 teachers at 24 public high schools in the Mekong Delta of Vietnam. The results of correlation coefficient analyses indicated that teachers’ organizational commitment was positively influenced by transformational leadership and negatively influenced by transactional leadership. In addition, the results of multiple regression analyses showed that the organizational commitment of teachers was predicted by all components of both leadership styles of principals. The present study suggested that school leaders might combine both transformational and transactional leadership styles in their leadership practices to improve teachers’ organizational commitment.</span>
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