ONE-YEAR FOLLOW-UP OF WEIGHT, TOTAL-BODY POTASSIUM, AND TOTAL-BODY NITROGEN IN OBESE ADOLESCENTS TREATED WITH THE PROTEIN-SPARING MODIFIED FAST
ONE-YEAR FOLLOW-UP OF WEIGHT, TOTAL-BODY POTASSIUM, AND TOTAL-BODY NITROGEN IN OBESE ADOLESCENTS TREATED WITH THE PROTEIN-SPARING MODIFIED FAST
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DOI：
10.1093/ajcn/48.1.91
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发表时间：
1988-07-01
影响因子：
7.1
通讯作者：
BELL, LE
中科院分区：
文献类型：
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作者：
STALLINGS, VA;ARCHIBALD, EH;BELL, LE
17名肥胖青少年接受了约3年的蛋白质保留改良禁食（PSMF）治疗，这是一种高蛋白、低碳水化合物、低热量的饮食。3个月，然后随访共12个月。饮食提供平均880千卡。kg-1. d-1和2.5g蛋白质。kg IBW-1. d-1。在基线、3个月和12个月时，使用四种皮褶测量、全身钾（TBK）和全身氮（TBN）确定身体组成。12例受试者在1年时返回接受随访（71%），48%的受试者体重持续减轻，理想体重/身高百分比在一年内从154降至125。6名受试者测量了TBK和TBN，TBK下降了13.0%，TBN下降了14.3%。这反映了预测TBK从121%到102%和TBN从119%到102%的正常化变化。
Seventeen obese adolescents were treated with the protein-sparing modified fast (PSMF), a high-protein, low-carbohydrate, low-calorie diet, for .apprx. 3 mo and then followed for a total of 12 mo. The diet provided a mean of 880 kcal .cntdot. kg-1 .cntdot. d-1 and 2.5 g protein .cntdot. kg IBW-1 .cntdot. d-1. Body composition was determined using four skinfold measurements, total body potassium (TBK), and total body nitrogen (TBN) at baseline, 3 mo, and 12 mo. Twelve subjects returned for follow-up at 1 y (71%) and 48% had sustained weight loss with the percentage ideal body weight for height decreased from 154 to 125 over the year. Six subjects had TBK and TBN measured and TBK decreased 13.0% and TBN decreased 14.3% over the year. This reflected a change toward normalization of the predicted TBK from 121 to 102% and TBN from 119 to 102%.