Has westernization influenced serum cholesterol levels in Bougainvillian males?
This study was performed to see if there was any difference in cholesterol levels between three socioeconomic groups of Bougainvillian males, each with different levels of exposure to western influences. Serum cholesterol levels were measured in 50 subjects from each of 1) village people leading a traditional lifestyle, 2) town dwellers exposed to western influences, and 3) mine workers who regularly dined in the company mess. Mean cholesterol levels were significantly higher in the mine workers (5.3 +/- SD 0.9 mmol/l) and the town dwellers (4.8 +/- SD 0.8 mmol/l) than in the village people (3.7 +/- SD 1.0 mmol/l). There was a positive correlation between serum cholesterol level and age in two groups, the town dwellers and the village people, even though the latter group had a low mean cholesterol level. There was a significant correlation between body mass index (BMI) and serum cholesterol level for the entire group as well as the town dwellers and mine workers. The higher mean cholesterol levels in the mine workers and town dwellers than in the village people may reflect a difference in lifestyle, particularly in diet, between these groups, and may represent an increased risk for ischaemic heart disease.
Iser
D J
DJ
North Solomons Medical Foundation, Arawa, Papua New Guinea.
Avera
K
K
D000069:Acculturation; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D015992:Body Mass Index; D002784:Cholesterol / Q000097:blood*; D005247:Feeding Behavior; D006801:Humans; D006937:Hypercholesterolemia / Q000097:blood / Q000453:epidemiology*; D008019:Life Style; D008297:Male; D008875:Middle Aged; D008906:Mining; D009765:Obesity / Q000097:blood / Q000453:epidemiology; D010219:Papua New Guinea / Q000453:epidemiology; D011159:Population Surveillance; D012959:Socioeconomic Factors; D014505:Urban Population
D002784:Cholesterol