Study Title and Description
Beverage consumption is not associated with changes in weight and body mass index among low-income preschool children in North Dakota.
Key Questions Addressed
|2||What is the relationship between low-calorie sweeteners and body weight and composition in prospective observational cohort studies?|
Primary Publication Information
|Title||Beverage consumption is not associated with changes in weight and body mass index among low-income preschool children in North Dakota.|
|Author||Newby PK., Peterson KE., Berkey CS., Leppert J., Willett WC., Colditz GA.|
|Country||Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA. email@example.com|
Pubmed ID: 15215766
Secondary Publication Information
There are currently no secondary publications defined for this study.
Extraction Form: Extraction form for prospective observational studies
No arms have been defined in this extraction form.
|Question... Follow Up||Answer||Follow-up Answer|
|Author, year||Newby, 2004|
|Cohort name||Data from North Dakota WIC program|
|Baseline age, y||2.9 (0.7)|
|Follow-up, y (between diet and outcome)||0.5-1|
|Children/ adolescents (C) or adults (A)||C|
|Other population characteristics||Low-income preschool children participating in WIC|
|Author-defined exposure||Baseline diet soda intake (all no- or low-calorie soda)|
|Assigned exposure||LCS beverage intake|
|Beverage (B), Food (F), or Supplement (S)||B|
|Exposure assessment method||FFQ|
|Diet assessment method||Validated FFQ|
|Year diet assessed||1995-98|
|Analytic cohort no.||1345|
|Sex (M, F)||675 M, 670 F|
|Author-defined outcome 1||Change in weight|
|Author-defined outcome 2||Change in BMI|
|Assigned outcome 1||BW change|
|Assigned outcome 2||BMI change|
|β1 for Δ in outcome per unit increase in baseline exposure||0.005|
|β2 for Δ in outcome per unit increase in baseline exposure||0.005|
|SE1 for β (baseline exposure)||0.009|
|SE2 for β (baseline exposure)||0.009|
|t-statistic (baseline exposure and outcome)||NR|
|β for Δ in outcome per unit change in exposure overtime||NA|
|SE for β (change in exposure overtime)||NA|
|t-statistic (baseline exposure and outcome overtime)||NA|
|Highest Q intake||NA|
|Q1 change in outcome||NA|
|Q1 SD change in outcome||NA|
|Highest Q mean change in outcome||NA|
|Highest Q SD change in outcome||NA|
|RR (highest vs. lowest)||NA|
|LL (highest vs. lowest)||NA|
|UL (highest vs. lowest)||NA|
|Statistical adjustments||age, sex, energy intake, race, residence, level of poverty, maternal education, and birthweight|
|Baseline BMI/ weight-adjusted||N|
No baseline characteristics have been defined for this extraction form.
Results & Comparisons
No Results found.
|Arm or Total||Title||Description||Comments|
No quality dimensions were specified.
No quality rating data was found.