What do middle-aged New Zealanders eat? A dietary survey in 50-54 year olds in south Canterbury and north Otago.
Information on diet was obtained from a random sample of 50-54 year olds in October 1985 when a health survey was conducted in the Timaru health district. This survey formed part of the international cardiovascular diseases and alimentary comparison (CARDIAC) study. A seven-day dietary history was obtained from 99 male and 82 female participants who were not taking any antidiabetic or antihypertensive medication. The median daily energy intake was 10.5 MJ for the men and 6.3 MJ for the women. The median daily total fat intake for men and women respectively was 103 g and 68 g. The median ratio of polyunsaturated to saturated fatty acids was low, 0.19 for the men and 0.18 for the women. Total fat contributed 37.5% to energy intake of men and 38.5% to energy intake of women and alcohol contributed 5.1% for men and 2.1% for women. Mineral and vitamin intakes were generally satisfactory. A substantial proportion of the participants, particularly women, claimed to have decreased their total food, fat, salt, meat, eggs and milk intakes and to have increased their vegetable and fish consumption.
Paulin
J M
JM
Wellcome Medical Research Institute, University of Otago Medical School, Dunedin.
McNab
I M
IM
Simpson
F O
FO
Gillies
M E
ME
Spears
G F
GF
D000428:Alcohol Drinking; D003611:Dairy Products; D004034:Diet Surveys; D004041:Dietary Fats / Q000008:administration & dosage; D002149:Energy Intake; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009520:New Zealand; D009749:Nutrition Surveys; D014815:Vitamins / Q000008:administration & dosage
D004041:Dietary Fats; D014815:Vitamins