title: Comparison of ambulatory blood pressure monitoring and conventional office measurement in the workers of a chemical company.
abstract: The aim of the present study was to define the different prevalence of hypertension when conventional office measurement and ambulatory monitoring are performed in a population of unselected workers. All the workers of a Florentine chemical company were invited to participate in the study. Enrolled subjects underwent blood pressure measurement using a conventional sphygmomanometer and ambulatory blood pressure monitoring. Of 191 workers, 145 agreed to participate in the study (76%). Six of the 145 were excluded from further analysis because they were undergoing antihypertensive therapy. Confidence limits for ambulatory monitoring were defined at 95% on normotensive workers. Thirty-five (25%) workers were found to be hypertensive according to World Health Organization parameters (diastolic pressure > 90 mmHg) but only 14 of the 35 had higher 24-h diastolic ambulatory blood pressure than the 95% confidence limits of controls.
authors: Clinica Medica I, University of Florence, Italy.
authors: P A
authors: PA
authors: Modesti
authors: F
authors: F
authors: Pieri
authors: I
authors: I
authors: Cecioni
authors: R
authors: R
authors: Valenti
authors: S
authors: S
authors: Mininni
authors: S
authors: S
authors: Toccafondi
authors: F
authors: F
authors: Vocioni
authors: G
authors: G
authors: Salvati
authors: G F
authors: GF
authors: Gensini
authors: G G
authors: GG
authors: Neri Serneri
mesh_terms: D000328:Adult; D001795:Blood Pressure Determination / Q000379:methods*; D018660:Blood Pressure Monitoring, Ambulatory; D002617:Chemical Industry; D016001:Confidence Intervals; D005260:Female; D006801:Humans; D006973:Hypertension / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000503:physiopathology; D007558:Italy; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D016272:Occupational Health; D015995:Prevalence; D015203:Reproducibility of Results; D012307:Risk Factors