Linked Life Data

2069775

Source:http://linkedlifedata.com/resource/pubmed/id/2069775

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5 Pt 1
pubmed:dateCreated
1991-8-21
pubmed:abstractText
To assess the influence of environmental temperature on blood pressure, we analyzed 42,813 readings of systolic and diastolic blood pressures in recumbent and upright positions in 2,000 hypertensive patients in our clinic in correlation to noon temperature and mean daily temperature in Montréal. The sample comprised 860 men and 1140 women with an average age of 55 years. Analysis of variance showed highly statistically significant negative correlations for all blood pressure values between different noon temperature, as well as mean daily temperature, groups. The greatest difference for systolic blood pressure was 7 mm Hg, and for diastolic blood pressure it was 3 mm Hg, within the -24 degrees C to 27 degrees C temperature range. The same relationship between blood pressure and different environmental temperatures was also seen when the blood pressure recordings were divided between temperature below 0 degree C and above 0 degree C, ie, within the winter or summer months. This environmental effect may have a clinically significant impact because thermosensitivity appears to be related to hypertension.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0895-7061
pubmed:author
pubmed:issnType
Print
pubmed:volume
4
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
422-6
pubmed:dateRevised
2009-2-24
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Influence of environmental temperature on the blood pressure of hypertensive patients in Montréal.
pubmed:affiliation
Hôtel-Dieu Hospital, Montréal, Québec, Canada.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't