physical activity by walking briskly for 20–30 min, 3–5
times per week, or by cycle. The recommended changes
in physical activity throughout the study were not
assessed. All vitamin and mineral preparations were
discontinued 4weeks prior to randomization.
Subjects were randomized for 1 year of study to
receive orlistat, 360 mg/day, or sibutramine, 10 mg/day.
They took three capsules daily (one immediately after
breakfast, one immediately after lunch and one immediately
after dinner). Each capsule contained 120mg
orlistat (three times a day) or 10mg sibutramine (three
times a day, one capsule of 10mg and two capsules of
placebo). Randomization was done using a drawing of
envelopes containing randomization codes prepared by
a statistician. A copy of the code was provided only to
the responsible person performing the statistical analysis.
The code was only broken after database lock but
physical activity by walking briskly for 20–30 min, 3–5times per week, or by cycle. The recommended changesin physical activity throughout the study were notassessed. All vitamin and mineral preparations werediscontinued 4weeks prior to randomization.Subjects were randomized for 1 year of study toreceive orlistat, 360 mg/day, or sibutramine, 10 mg/day.They took three capsules daily (one immediately afterbreakfast, one immediately after lunch and one immediatelyafter dinner). Each capsule contained 120mgorlistat (three times a day) or 10mg sibutramine (threetimes a day, one capsule of 10mg and two capsules ofplacebo). Randomization was done using a drawing ofenvelopes containing randomization codes prepared bya statistician. A copy of the code was provided only tothe responsible person performing the statistical analysis.The code was only broken after database lock but
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