title: A field study on thermal comfort in an Italian hospital considering differences in gender and age.
abstract: The hospital is a thermal environment where comfort must be calibrated by taking into account two different groups of people, that is, patients and medical staff. The study involves 30 patients and 19 medical staff with a view to verifying if Predicted Mean Vote (PMV) index can accurately predict thermal sensations of both groups also taking into account any potential effects of age and gender. The methodology adopted is based on the comparison between PMV values (calculated according to ISO 7730 after having collected environmental data and estimated personal parameters) and perceptual judgments (Actual Mean Vote, AMV), expressed by the subjects interviewed. Different statistical analyses show that PMV model finds his best correlation with AMV values in a sample of male medical staff under 65 years of age. It has been observed that gender and age are factors that must be taken into account in the assessment of thermal comfort in the hospital due to very weak correlation between AMV and PMV values.
authors.affiliation: INAIL - Department of Medicine, Epidemiology, Workplace and Environmental Hygiene, Via Fontana Candida 1, 00040 Monteporzio Catone (Rome), Italy. Electronic address: s.delferraro@inail.it.
authors.forename: S
authors.initials: S
authors.lastname: Del Ferraro
authors.affiliation: INAIL - Department of Medicine, Epidemiology, Workplace and Environmental Hygiene, Via Fontana Candida 1, 00040 Monteporzio Catone (Rome), Italy.
authors.forename: S
authors.initials: S
authors.lastname: Iavicoli
authors.affiliation: INAIL - Department of Medicine, Epidemiology, Workplace and Environmental Hygiene, Via Fontana Candida 1, 00040 Monteporzio Catone (Rome), Italy.
authors.forename: S
authors.initials: S
authors.lastname: Russo
authors.affiliation: INAIL - Department of Medicine, Epidemiology, Workplace and Environmental Hygiene, Via Fontana Candida 1, 00040 Monteporzio Catone (Rome), Italy.
authors.forename: V
authors.initials: V
authors.lastname: Molinaro
mesh_terms: D000367:Age Factors; D000368:Aged; D005260:Female; D006761:Hospitals / Q000592:standards; D006801:Humans; D007297:Inpatients / Q000706:statistics & numerical data; D007558:Italy; D008297:Male; D008505:Medical Staff, Hospital / Q000706:statistics & numerical data; D008875:Middle Aged; D012737:Sex Factors; D013696:Temperature
keywords: Gender and age; Patients and medical staff; Thermal comfort