Stroke risk associated with cold spells occurring during the warm season
He C, Breitner S, Zhang S, Naumann M, Traidl-Hoffmann C, Hammel G, Peters A, Ertl M, Schneider A. Stroke risk associated with cold spells occurring during the warm season. Environment International 2025, 199: 109514. PMID: 40328088, DOI: 10.1016/j.envint.2025.109514.Peer-Reviewed Original ResearchConceptsCold spellsStroke riskStroke casesWarm seasonOdds ratioCold spell definitionsCase-crossover studyConditional logistic regressionFrequency of extreme cold eventsRisk of stroke occurrenceElevated risk of strokeCumulative odds ratioClimate changeCold spell eventExtreme cold eventsIncreased stroke riskAir temperature thresholdsRisk of strokeCardiovascular healthStratified analysisOccurrence of strokeCity of AugsburgDaily mean temperatureElevated riskLogistic regression
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