Impacts of birthplace and complications on the association between cold exposure and acute myocardial infarction morbidity in the Migrant City: A time-series study in Shenzhen, China

Peng, Ke; Wang, Yan; Cao, Yue; Cai, Weicong; Liu, Fangjiang; Lin, Kaihao; Xie, Yuxin; Li, Yichong; Lei, Lin; Bao, Junzhe

doi:10.1016/j.scitotenv.2022.158528

Cited by 5 publications

(1 citation statement)

References 33 publications

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“…Meteorological data and air pollution data were collected from the National Meteorological Data Sharing Platform and National Urban Air Quality Realtime Publishing Platform; for detailed information, please refer to our previously published papers (Peng et al 2022).…”

Section: Data Sourcementioning

confidence: 99%

Effects of intra- and inter-day temperature change on acute upper respiratory infections among college students, assessments of three temperature change indicators

Feng¹,

Wang²,

Yang³

et al. 2023

Preprint

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Background Acute upper respiratory infection (AURI) is a significant disease affecting all age groups worldwide. The differences in the impacts of different temperature change indicators, such as diurnal temperature range (DTR), temperature variation (TV), and temperature change between neighboring days (TCN), on AURI morbidity, are not clear. Methods We collected data on 87,186 AURI patients during 2014–2019 in Zhengzhou. Distributed lag non-linear model was adopted to examine the effects of different temperature change indicators on AURI. We calculated and compared the attributable fractions (AF) of AURI morbidity caused by various indicators. We used stratified analysis to investigate the modification effects of season and gender. Results With the increase in DTR and TV, the risk of AURI tended to increase; the corresponding AF values (95% eCI) higher than the references (5% position of the DTR or TV distribution) were 24.26% (15.46%, 32.05%), 23.10% (15.59%, 29.20%), and 19.24% (13.90%, 24.63%) for DTR, TV0 − 1, and TV0 − 7, respectively. The harmful effects of TCN on AURI mainly occurred when the temperature dropped (TCN < 0), and the AF value of TCN below the reference (0°C) was 3.42% (1.60%, 5.14%). The harm of DTR and TV were statistically significant in spring, autumn and winter, but not in summer, while the harm of TCN mainly occurred in winter. Three indicators have statistically significant effects on both males and females. Conclusions High DTR and TV may induce AURI morbidity, while the harm of TCN occurs when the temperature drops. The impacts of DTR and TV on AURI are higher than that of TCN, and the impact of few-day TV is higher than that of multi-day TV. The adverse effects of DTR and TV are significant except in summer, while the hazards of TCN mainly occur in winter.

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Section: Data Sourcementioning

confidence: 99%

Effects of intra- and inter-day temperature change on acute upper respiratory infections among college students, assessments of three temperature change indicators

Feng¹,

Wang²,

Yang³

et al. 2023

Preprint

Self Cite

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Bidirectional modification effects on nonlinear associations of summer temperature and air pollution with first-ever stroke morbidity

Yang,

Lei,

et al. 2024

Ecotoxicology and Environmental Safety

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Modification effects of immigration status and comorbidities on associations of heat and heatwave with stroke morbidity

Yang,

Li,

Huang

et al. 2024

International Journal of Stroke

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Background: Heat and heatwave have been associated with stroke morbidity, but it is still unclear whether immigrants from different geographic regions and patients with comorbidity are more vulnerable to heat and heatwave. Methods: Time–stratified case–crossover design combined with generalized additive quasi–Poisson models were used to quantify the relative risks (RR) of heat and heatwave on first–ever stroke morbidity during 0–7 lag days. Attributable fractions (AF) were estimated to assess the first–ever stroke morbidity burden due to heat and heatwave. Stratified analyses for sex, age, disease subtypes, resident characteristics, and comorbidity type were performed to identify potential modification effects. Results: Heat and heatwave were associated with first–ever stroke morbidity, with the AF of 2.535% (95% eCI: 0.748, 4.205) and 2.409% (95% CI: 1.228, 3.400), respectively. Among northern and southern immigrants, the AF for heat was 2.806% (0.031, 5.069) and 2.798% (0.757, 4.428), respectively, and the AF for heatwave was 2.918% (0.561, 4.618) and 2.387% (1.174, 3.398), respectively, but the effects of both on natives were statistically insignificant. Among patients with hypertension, dyslipidemia, or diabetes, the AF for heat was 3.318% (1.225, 5.007), 4.237% (1.037, 6.770), and 4.860% (1.171, 7.827), respectively, and the AF for heatwave was 2.960% (1.701, 3.993), 2.771% (0.704, 4.308), and 2.652% (0.653, 4.185), respectively. However, the effects of both on patients without comorbidity were statistically insignificant. Conclusion: Heat and heatwave are associated with an increased risk of first–ever stroke morbidity among immigrants and those with comorbid hypertension, dyslipidemia, or diabetes, with the effects primarily due to non-native individuals.

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Impacts of birthplace and complications on the association between cold exposure and acute myocardial infarction morbidity in the Migrant City: A time-series study in Shenzhen, China

Cited by 5 publications

References 33 publications

Effects of intra- and inter-day temperature change on acute upper respiratory infections among college students, assessments of three temperature change indicators

Effects of intra- and inter-day temperature change on acute upper respiratory infections among college students, assessments of three temperature change indicators

Bidirectional modification effects on nonlinear associations of summer temperature and air pollution with first-ever stroke morbidity

Modification effects of immigration status and comorbidities on associations of heat and heatwave with stroke morbidity

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