TY  - JOUR
T1  - SHort-term change in body mass index in overweight adolescents following cholesterol screening
AU  - Doshi N, Perrin EM, Lazorick S, Esserman D, Steiner MJ
Y1  - 2009/09/07
N1  - 10.1001/archpediatrics.2009.152
JO  - Archives of Pediatrics & Adolescent Medicine
SP  - 812
EP  - 817
VL  - 163
IS  - 9
N2  - Objective 
    To determine the relationship between routine screening for cholesterol level and subsequent change in body mass index (BMI; calculated as weight in kilograms divided by height in meters squared).Design 
    Retrospective cohort.Setting 
    General pediatrics clinics at 2 academic centers. Participants 
    Adolescents with BMIs in the 85th percentile or higher aged 10 to 18 years whose cholesterol levels were screened between June 2003 and June 2005 and controls matched for age, sex, ethnicity, and BMI.Main Exposure 
    Cholesterol screening.Outcome Measures 
    The primary outcome was the “best” individual BMI change following screening. The secondary outcome was the trend of BMI change during follow-up. Results 
    Sixty-four matched pairs met the inclusion criteria (N = 128). Subjects were followed up for 3 to 30 months after identification (mean [SD], 18 [8] months). The mean BMI changes for screened subjects did not differ from those of unscreened subjects (−0.33 vs −0.34; P = .97). However, age at time of enrollment significantly modified the results (P = .02). After cholesterol screening, younger subjects initially increased in BMI, while older subjects initially decreased. The overall trend of individual BMI change increased during the follow-up period and was not significantly different between the 2 groups (likelihood ratio test, 0.9; P = .64).Conclusions 
    Cholesterol screening of overweight and obese adolescents is not associated with short-term BMI change, though age at time of screening modified subsequent BMI change. Clinicians should not assume that screening will help motivate weight loss, though the effect of age at the time of screening deserves further research.
SN  - 1072-4710
M3  - doi: 10.1001/archpediatrics.2009.152
UR  - http://dx.doi.org/10.1001/archpediatrics.2009.152
ER  -