Day 1 and 2 of the protocol were strictly controlled and consisted
of an energy-restricted diet providing two-thirds of estimated energy
needs.To calculate the tindividual energy needs of each subject,the basal
metabolic rate was estimated by using the equation of Schofield:
BMR(MJ)=0.0483xweight(kg)+3.67
Then, the physical activity level was estimated from a short retrospective
physical activity questionnaire containing 6 activities.Basal metablic rate
and physical activity level were used to estimate individual energy needs:
E=BMRxPAL
Taking one-third of the individual energy needs and rounding these values up
in energy groups of 0.8 MJ resulted in 15 subjects receiving 4.2 MJ/d,
14 subjects receiving 5.0 MJ/d, and 5 subjects receiving 5.8 MJ/d.
The energy-restricted diet consisted of nutrient-dense meal and snack
replacements,each of which contained 0.8MJ,that were supplied at the
beginning of the study.
我是最後一段看不懂,順便把前文附給大家,比較易懂~
謝謝大家!感激不盡!!
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