Impact of diurnal temperature variations on sputum bacterial detection in hospitalized patients with acute COPD exacerbation: a retrospective study from Fuzhou, China DOI Creative Commons
Hong Xue, Qing Xue, Chunhui Wang

и другие.

BMC Pulmonary Medicine, Год журнала: 2024, Номер 24(1)

Опубликована: Июнь 22, 2024

Abstract Objective To investigate the association between meteorological data three days before admission and status of sputum pathogens culture in hospitalized patients with Acute exacerbation Chronic obstructive pulmonary disease (AECOPD) respiratory infections. Methods Data from 1,370 AECOPD (80.66% males, approximately 80% age > 70) infections Fujian Provincial Hospital December 2013 2019 were collected. This cohort comprised, along concurrent Fuzhou. Group differences analyzed to compare prior positive pathogen cultures those without. Logistic regression models employed parameters Sensitivity analyses was conducted among 2016 2017–2019. Stratified analysis performed explore factors affecting effect temperature their interactions. Results 578(42.19%) cases had a report indicating growth. 323 found Gram-negative bacteria, 160 Gram-positive 114 fungi. Uni-variate revealed statistical DTD (DTD-3d) negative groups ( p = 0.019). Multivariate indicated that an increase risk associated greater (DTD-3d), OR1.657 (95%CI [ 1.328–1.981]). The higher DTD-3d. findings consistent across different periods. showed without failure more affected by DTD-3d, interaction observed < 0.001). Conclusion In coastal areas, diurnal difference affects

Язык: Английский

Impact of PM 2.5 , relative humidity, and temperature on sleep quality: a cross-sectional study in Taipei DOI Creative Commons
Nguyễn Thanh Tùng, Yueh‐Lun Lee, Wen‐Te Liu

и другие.

Annals of Medicine, Год журнала: 2025, Номер 57(1)

Опубликована: Янв. 9, 2025

Introduction TWe investigated impacts of particulate matter with an aerodynamic diameter less than 2.5 μm (PM2.5), relative humidity (RH), and temperature on sleep stages arousal.

Язык: Английский

Процитировано

3

Joint effects of temperature and humidity with PM2.5 on COPD DOI Creative Commons
Huan Minh Tran, Feng‐Jen Tsai, Yuan‐Hung Wang

и другие.

BMC Public Health, Год журнала: 2025, Номер 25(1)

Опубликована: Фев. 3, 2025

Abstract Background Particulate matter less than 2.5 microns in aerodynamic diameter (PM ) is a significant air pollutant known to adversely affect respiratory health and increase the incidence of chronic obstructive pulmonary disease (COPD). Furthermore, climate change exacerbates these impacts, as extreme temperatures relative humidity (RH) levels can intensify effects PM . This study aims examine joint , temperature, RH on risk COPD. Methods A case–control was conducted among 1,828 participants from 2017 2022 (995 COPD patients 833 controls). The radial basis function interpolation utilized estimate participants' individual mean differences 1-day, 7-day, 1-month periods. Logistic regression models examined associations environmental exposures with adjusting for confounders. Joint by quartiles temperature were also examined. Results We observed that 1 µg/m 3 7-day associated 1.05-fold 1.06-fold OR ( p < 0.05 ). For RH, we U-shaped optimal identified 21.2 °C, 23.8 °C respectively, 73.8%, 76.7%, 75.4% respectively effect show high (> 23.5 °C) both extremely low (69.3%) (80.9%) generally exacerbate COPD, especially over longer exposure durations. Conclusion underscore importance pollution control comprehensive research mitigate context change.

Язык: Английский

Процитировано

3

Exposure to ambient temperature and heat index in relation to DNA methylation age: A population-based study in Taiwan DOI Creative Commons

Kuan-Chih Chiu,

Ming‐Shun Hsieh, Yen‐Tsung Huang

и другие.

Environment International, Год журнала: 2024, Номер 186, С. 108581 - 108581

Опубликована: Март 17, 2024

Climate change caused an increase in ambient temperature the past decades. Exposure to high could result biological aging, but relevant studies a warm environment were lacking. We aimed study exposure effects of and heat index (HI) relation age acceleration Taiwan, subtropical island Asia.

Язык: Английский

Процитировано

7

Extreme temperature increases the risk of COPD morbimortality: A systematic review and meta-analysis DOI
Huan Minh Tran, Feng‐Jen Tsai, Kang-Yun Lee

и другие.

The Science of The Total Environment, Год журнала: 2024, Номер 958, С. 178087 - 178087

Опубликована: Дек. 17, 2024

Язык: Английский

Процитировано

3

The effects of temperature variation on obstructive pulmonary dysfunction and small airway dysfunction in asthmatic children: A continuous eight-year study in Jinan, China DOI Creative Commons

Jiayu Xu,

Jiaying Li,

Jiaqi Wang

и другие.

Environmental Research, Год журнала: 2025, Номер 272, С. 121096 - 121096

Опубликована: Фев. 11, 2025

Язык: Английский

Процитировано

0

COPD risk due to extreme temperature exposure: combining epidemiological evidence with pathophysiological mechanisms DOI

Jiayu Xu,

Guogang Xu,

Zehua Liu

и другие.

EBioMedicine, Год журнала: 2025, Номер 116, С. 105731 - 105731

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

The Influence of Fine Particulate Matter and Cold Weather on Emergency Room Interventions for Childhood Asthma DOI Creative Commons

Chih-Chun Hsiao,

Chun-Gu Cheng,

Zih-Tai Hong

и другие.

Life, Год журнала: 2024, Номер 14(5), С. 570 - 570

Опубликована: Апрель 29, 2024

(1) Background: Children are the most vulnerable to pollution due their decreased stature, heightened respiratory rate, and frequent outdoor engagement. PM2.5, nitrogen dioxide (NO2), ozone, cold weather associated with pediatric asthma. In this study, we investigated nexus between air pollution, climate factors, asthma emergency room visits (ERVs). (2) Method: Pediatric ERV data for healthcare quality from Taiwanese National Insurance in Taipei area were obtained 2015 2019. Air factor also collected. Poisson regression was employed determine relationships relative risks (RRs). (3) Results: The incidence of ERVs decreased, a crude RR 0.983 (95% CI: 0.98–0.986, p < 0.001). Fine particulate matter (PM2.5) had an adjusted 1.102 1.037–1.172, = 0.002) 7.7 µg/m3 increase, temperature 0.813 0.745–0.887, 0.001) comparing highest lowest quarter ERVs. (4) Conclusions: This inquiry underscores positive associations PM2.5 findings could guide government establish policies reduce promote children’s health.

Язык: Английский

Процитировано

0

Impact of diurnal temperature variations on sputum bacterial detection in hospitalized patients with acute COPD exacerbation: a retrospective study from Fuzhou, China DOI Creative Commons
Hong Xue, Qing Xue, Chunhui Wang

и другие.

BMC Pulmonary Medicine, Год журнала: 2024, Номер 24(1)

Опубликована: Июнь 22, 2024

Abstract Objective To investigate the association between meteorological data three days before admission and status of sputum pathogens culture in hospitalized patients with Acute exacerbation Chronic obstructive pulmonary disease (AECOPD) respiratory infections. Methods Data from 1,370 AECOPD (80.66% males, approximately 80% age > 70) infections Fujian Provincial Hospital December 2013 2019 were collected. This cohort comprised, along concurrent Fuzhou. Group differences analyzed to compare prior positive pathogen cultures those without. Logistic regression models employed parameters Sensitivity analyses was conducted among 2016 2017–2019. Stratified analysis performed explore factors affecting effect temperature their interactions. Results 578(42.19%) cases had a report indicating growth. 323 found Gram-negative bacteria, 160 Gram-positive 114 fungi. Uni-variate revealed statistical DTD (DTD-3d) negative groups ( p = 0.019). Multivariate indicated that an increase risk associated greater (DTD-3d), OR1.657 (95%CI [ 1.328–1.981]). The higher DTD-3d. findings consistent across different periods. showed without failure more affected by DTD-3d, interaction observed < 0.001). Conclusion In coastal areas, diurnal difference affects

Язык: Английский

Процитировано

0