title: Status of blood pressure among individuals consuming saline water.
abstract: Climate change is taking its toll in the form of saline water intrusion into the mainland of Bangladesh, which is one of the lowest-altitude countries in the world. The study was carried out with the objective to assess the blood pressure status associated with salinity in saline prone selected areas of Bagherhat and Tangail districts from March 2008 - June 2008 of rural Bangladesh. Two hundred and ninety subjects were selected purposively from both the districts. About 70% of the respondents were males and below forty years of age. More than two thirds of the respondents were illiterate; belong to 4-5 member family, with monthly family income of less than Tk. 4000 per month. Only one third of the respondents were smokers. More than two thirds of the respondents from salinity area had salinity level of 2-3%. Among them majority were drinking saline water for 6-10 years and 26% were drinking for more than ten years. About 20% of the non saline respondents' systolic blood pressure was 110-120 mm of Hg and 26% of saline area had systolic blood pressure >135-140 mm of Hg. Mean systolic BP among salinity area was more than that for non salinity area. About 19% of the non saline respondents' diastolic blood pressure was ≤ 85 mm of Hg. About one third had ≥ 90 mm of Hg, among them 31% were from saline area. Mean diastolic BP among salinity area was more than non salinity area. There was no history of heart disease, and less than 1% was diabetic among them. About two thirds had mean arterial pressure <70 mm of Hg, among them majority were from non saline area. About one third had >70 mm of Hg, among them majority were from saline area. The study concluded that systolic and diastolic blood pressures of saline group were significantly higher than that of the non saline group.
authors.affiliation: Surya Kanta Kala-azar Research Centre, Mymensingh Medical College Hospital, Bangladesh.
authors.forename: P
authors.initials: P
authors.lastname: Nath
authors.forename: Z S
authors.initials: ZS
authors.lastname: Siddique
authors.forename: A
authors.initials: A
authors.lastname: Basher
authors.forename: M R
authors.initials: MR
authors.lastname: Bhuiyan
authors.forename: M H
authors.initials: MH
authors.lastname: Rahman
authors.forename: M M
authors.initials: MM
authors.lastname: Rubel
authors.forename: M S
authors.initials: MS
authors.lastname: Sayed
authors.forename: S A
authors.initials: SA
authors.lastname: Ahmad
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001794:Blood Pressure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012965:Sodium Chloride / Q000032:analysis*; D014881:Water Supply / Q000032:analysis*
chemical_list: D012965:Sodium Chloride