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Serum Vitamin C (mg/dl) by Salad Intake

Serum Vitamin C (mg/dl) by Salad Intake. Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial. Catherine M. Champagne, PhD, RD, FADA: Pennington Biomedical Research Center (PBRC) Stephanie T Broyles, PhD: PBRC

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Serum Vitamin C (mg/dl) by Salad Intake

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  1. Serum Vitamin C (mg/dl) by Salad Intake Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial Catherine M. Champagne, PhD, RD, FADA: Pennington Biomedical Research Center (PBRC) Stephanie T Broyles, PhD: PBRC Laura D Moran, MS, RD: Baton Rouge Clinic Katherine C Cash, RD: PBRC Erma J Levy, MPH, RD: PBRC Pao-Hwa Lin, PhD: Duke University Medical Center (DUMC) Bryan C Batch, MD: DUMC Lillian F Lien, MD: DUMC Kristine L Funk, MS, RD: Kaiser Permanente Center for Health Research Arlene Dalcin, RD: Johns Hopkins ProHealth Catherine Loria, PhD, MS, MA, FAHA: National Institutes of Health Valerie H Myers, PhD: PBRC JOURNAL OFTHE AMERICAN DIETETICASSOCIATION Champagne, et al. J Am Diet Assoc. 2011; 111 (December).

  2. Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial Serum Vitamin C (mg/dl) by Salad Intake Weight Loss Maintenance Trial study design Note that food frequency questionnaires (FFQs) were collected at 4 time points: study entry, randomization into Phase II, and 12 and 30 months following Phase II randomization. Individuals not randomized into Phase II did not complete any further data collection, hence no FFQ was available for unsuccessful Phase I participants. Screening and Enrollment: (FFQs collected at study entry) Phase I: Weight Loss Program: 20 Group Sessions over a 5-6 month period Weight loss  4 kg No No further contact Yes Eligible for Phase II :(30 month maintenance intervention period) Collect baseline data (including FFQ): Randomization into one of 3 conditions Self-directed Intervention (SD/UC) Personal Contact Intervention (PC) Interactive Technology Intervention (IT) Follow-up Data Collection at 6, 12, 18, 24, and 30 months” (FFQ collected at 12 and 30 months only) JOURNAL OFTHE AMERICAN DIETETICASSOCIATION Champagne, et al. J Am Diet Assoc. 2011; 111 (December).

  3. Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial Descriptive characteristics of participants randomized to weight maintenance phase (Phase II) of WLM (n = 1032) compared with those WLM participants completing the food frequency questionnaires (FFQ) at all four time points (n=828) Serum Vitamin C (mg/dl) by Salad Intake AA = African American Non-AA = Non-African American or Caucasian JOURNAL OFTHE AMERICAN DIETETICASSOCIATION Champagne, et al. J Am Diet Assoc. 2011; 111 (December).

  4. Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial Initial variables [mean (SDa)] and adjusted weight change and dietary changes [mean (SEb)], overall and by intervention (Phase I) and maintenance (Phase II) (n = 828) Serum Vitamin C (mg/dl) by Salad Intake a SD = Standard Deviation b SE = Standard Error c Adjusted mean (SD) given for initial measures. d Change estimates are mean (SE). Least-squares mean (SE) adjusted for site, age, race, sex, and race-by-sex interaction. *P<0.05, **P<0.01, ***P<0.0001 + Race difference, P<0.05 ǂ Sex difference, P<0.01 ʃ Race and Sex interaction, P<0.01; ʄ P<0.05 JOURNAL OFTHE AMERICAN DIETETICASSOCIATION Champagne, et al. J Am Diet Assoc. 2011; 111 (December).

  5. Dietary intakes associated with successful weight loss and maintenance during the Weight Loss Maintenance Trial Serum Vitamin C (mg/dl) by Salad Intake Average weight change associated with changes in nutrient and food intake (adjusted for site, age, race, sex, race-by-sex interaction, change in total energy intake, and change in amount of physical activity), by study phase (n = 828) a Mean weight change associated with substituting 1% of macronutrient for isocaloric amount of fat while intake of third macronutrient is held constant b Mean weight change associated with substituting 1% of macronutrient for isocaloric amount of carbohydrates while intake of third macronutrient is held constant c Mean weight change associated with substituting 1 unit of food group for isocaloric amount of other food choices JOURNAL OFTHE AMERICAN DIETETICASSOCIATION Champagne, et al. J Am Diet Assoc. 2011; 111 (December).

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