Análise da tendência das taxas de internações por pneumonia bacteriana em crianças e adolescentes

Effects of climate variability on respiratory diseases in the Western Region of Bahia, Brazil

OBJECTIVES

This study aimed to analyse hospitalisations for respiratory diseases in the Western Region of Bahia, Northeast Brazil, from 2010 to 2019, and to explore possible correlations with meteorological data.

STUDY DESIGN

This descriptive, epidemiological, ecological study analysed data from 37 municipalities in the Western Bahia health macro-region, defined according to geographical, administrative, demographic, epidemiological, social and cultural criteria, and accounting for availability of health resources.

METHODS

Hospitalisation data for respiratory diseases, including total admissions and disease frequency, mean and prevalence, were obtained from DATASUS (Ministry of Health). The data were evaluated by sex, age group and city. Statistical tests, such as the Chi-squared test and analysis of variance, were used for data analysis. Meteorological data were compared using the t-test and Mann-Whitney test. Correlations between health indicators and weather data were assessed using the Pearson and Spearman correlation coefficients.

RESULTS

Over the investigated period, there were 536,195 hospitalisation records in the region, with respiratory diseases accounting for 17.1% of admissions. Notably, 40% of respiratory hospitalisations were among children aged 0-9 years. The most prevalent respiratory conditions were pneumonia and asthma, which together constituted 73% of all respiratory hospitalisations. A significant negative correlation was observed between respiratory diseases and rainfall (r = -0.70, P = 0.011).

CONCLUSIONS

Pneumonia and asthma remain important causes of hospitalisation among children in the Western Bahia Region. The study findings suggest that respiratory diseases are influenced by rainfall, possibly due to increased atmospheric pollutants during time of low rainfall. These findings emphasise the importance of environmental factors in the development and exacerbation of respiratory diseases.

Sanitary measures to contain COVID-19 spread decreased pediatric hospitalizations due to other respiratory infections in São Paulo, Brazil

OBJECTIVE

After the Covid-19 pandemics hit Brazil and sanitary measures were adopted to contain its dissemination, pediatric hospital admissions were apparently fewer than usual. The authors aimed to describe the time trends of public hospital admissions of children and adolescents due to respiratory infections (RIs) in São Paulo State, Brazil, before and after the adoption of sanitary measures to contain the dissemination of Covid-19.

METHODS

Ecological, time-series study on the monthly average number of admissions per day of children and adolescents (< 16 years) admitted to public hospitals of São Paulo due to acute RIs between January 2008 and March 2021. Data from 2008 to 2019 were used to adjust the statistical model, while data from 2020 and 2021 were compared to the values predicted by the model.

RESULTS

In 2020 and 2021, the number of hospital admissions was significantly lower than predicted by the time series. However, lethality was three times higher in these years, compared to the previous, and six times higher in patients with Covid-19, compared to those without the disease. Hospitalization costs in 2020 and 2021 were lower than in previous years.

CONCLUSIONS

These findings suggest that the sanitary measures adopted to contain the dissemination of Covid-19 also effectively reduce the transmission of other respiratory viruses. Policymakers and administrators can use this knowledge as a guide to planning preventative interventions that could decrease the number and severity of RIs and related hospital admissions in children and adolescents, decreasing the burden on the public health system.

Costs incurred by caregivers of under-five inpatients with community-acquired pneumonia at a university hospital in south-western Ethiopia

Background

Pneumonia is one of the commonest diseases among children in Ethiopia resulting in deaths and hospitalisations. The objective of the current study was to determine the cost incurred by caregivers of under-five children with community-acquired pneumonia admitted to the paediatric ward of Jimma University Specialized Hospital, south-western Ethiopia.

Methods

An institution-based cross-sectional study was conducted from 01 January to 28 February 2017, through interviews with caregivers. Data on costs incurred before hospital visit, direct medical and non-medical costs, and indirect costs incurred by caregivers of the children were collected. The collected data were analysed using Statistical Package for Social Sciences version 23.

Results

Among the 120 caregivers in the study, a median total cost of 304.5 Ethiopian birr (13.22 USD) was reported. This was mostly contributed by indirect costs associated with earnings lost by caregivers related to travel and stay at hospital with the children. Factors, including permanent residence, family size, hospital stay, wealth index, education and major occupation, were found to have statistically significant association with the level of cost incurred by caregivers.

Conclusion

This study identified that a significant level of cost is incurred by caregivers of the children in the hospital, a majority of which was contributed by the lost earnings because of the time spent at the hospital with the children.