Lipid profile in men and women with different levels of sports participation and physical activity.
OBJECTIVE
The purpose of the present study was to analyse the lipid profile in men and women differentiated according to energy expenditure during sports participation (EE(SPORT)), energy expenditure during active leisure time (EE(ALT)) and overall energy expenditure (EE(TOTAL)).


METHODS
The subjects were grouped by sex, age, EE(SPORT), EE(ALT) and EE(TOTAL). Group differences were analysed using analyses of covariance with BMI and alcohol consumption as covariates.


METHODS
Physical activity was assessed using the Flemish Physical Activity Computerised Questionnaire. Fasting blood samples were taken to measure total cholesterol (TC), TAG, HDL-cholesterol (HDL-C), LDL-cholesterol (LDL-C) and the ratio TC:HDL-C.


METHODS
The study sample consisted of 1170 Flemish men and women between 18 and 75 years of age.


RESULTS
Differences in lipid profile were observed in the younger age group (<45 years), all in favour of the most active group. More specifically, when differentiating by EE(ALT) and EE(TOTAL), men had a healthier lipid profile for TAG, HDL-C and TC:HDL-C. Differentiation according to EE(SPORT) revealed the same significant results except for TAG. In women significant results for HDL-C, LDL-C and TC:HDL-C were found when differentiated by EE(SPORT).


CONCLUSIONS
Men and women <45 years of age with higher levels of energy expenditure due to sport show a better lipid profile than their sedentary counterparts. When differentiating subjects according to energy expenditure during active leisure time or overall energy expenditure, only in men was a healthier lipid profile observed in favour of the most active subjects.
Scheers
Tineke
T
Department of Biomedical Kinesiology, Faculty of Kinesiology and Rehabilitation Sciences, Katholieke Universiteit Leuven, Tervuursevest 101, B-3001 Leuven, Belgium.
Philippaerts
Renaat
R
Van Langendonck
Leen
L
Duquet
William
W
Duvigneaud
Nathalie
N
Matton
Lynn
L
Thomis
Martine
M
Wijndaele
Katrien
K
Lefevre
Johan
J
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000428:Alcohol Drinking; D001530:Belgium; D015992:Body Mass Index; D002784:Cholesterol / Q000097:blood*; D008076:Cholesterol, HDL / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D004734:Energy Metabolism / Q000502:physiology*; D015444:Exercise / Q000502:physiology*; D005260:Female; D006801:Humans; D007899:Leisure Activities; D050356:Lipid Metabolism / Q000502:physiology*; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013177:Sports; D011795:Surveys and Questionnaires; D014280:Triglycerides / Q000097:blood*; D055815:Young Adult
D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D014280:Triglycerides; D002784:Cholesterol