OBJECTIVES: To describe the eating patterns of members of French families a
nd to assess the relationships between dietary intakes, eating style and ov
erweight.
DESIGN: Cross-sectional analysis of nutritional and behavioural characteris
tics.
SUBJECTS: 1320 members of 387 families (age 11-65 y) attending the Centre f
or Preventive Medicine for a routine medical check-up.
MEASUREMENTS: Individual body weight and height were measured. Food intake
was assessed using a three day dietary record. Eating style was measured us
ing the French validated version of the Dutch Eating Behaviour Questionnair
e.
RESULTS: In each of the four groups (men, women, boys and girls), dietary r
estraint was positively correlated with overweight (P less than or equal to
0.001) and associated with lower energy intakes (P less than or equal to 0
.05 - P less than or equal to 0.001). A negative association between energy
intake and overweight was found in girls only (P less than or equal to 0.0
01). In all cases, overweight and dietary restraint exaggerated any existin
g macronutrient imbalance in energy intake (ie higher protein and fat contr
ibutions, lower carbohydrate contribution). Emotional eating was positively
correlated to body mass index in women only (P less than or equal to 0.01)
. External eating was mainly a characteristic of children (P less than or e
qual to 0.001).
CONCLUSION: As in overweight subjects, clear relationships were found in th
is sample of general population between dietary intakes and eating style. T
he population will be followed up for 10 y. in the long term, these results
should have implications in the prevention of obesity.