View
22
Download
0
Category
Tags:
Preview:
DESCRIPTION
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Evaluation of Selected Nutrients and Food Group Intake. Mara Z. Vitolins, Dr.P.H., M.P.H., R.D.: Wake Forest University School of Medicine (WFU) Andrea M. Anderson, M.S.: WFU - PowerPoint PPT Presentation
Citation preview
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Evaluation of Selected Nutrients
and Food Group Intake
Mara Z. Vitolins, Dr.P.H., M.P.H., R.D.: Wake Forest University School of Medicine (WFU)Andrea M. Anderson, M.S.: WFU
Linda Delahanty M.S., R.D.: Massachusetts General Hospital Diabetes CenterHollie Raynor, Ph.D., R.D.: University of Tennessee Knoxville
Gary Miller, Ph.D., R.D.: WFUConnie Mobley, Ph.D., R.D.: University of Nevada Las Vegas School of Dental Medicine
Rebecca Reeves Dr.P.H., R.D.: Baylor College of MedicineMonica Yamamoto Dr.P.H., F.A.D.A., R.D., L.D.N.: Graduate School of Public Health
University of PittsburghCatherine Champagne Ph.D., R.D.: Pennington Biomedical Research Center
Rena R. Wing, Ph.D.: Brown UniversityElizabeth Mayer-Davis, Ph.D., R.D.: University of North Carolina at Chapel Hill
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Demographic and health characteristics of participants (N=2757) who completed the Food Frequency Questionnaire (FFQ)
Completed FFQ: n (%)
Sex
Male 1122 (41)
Female 1635 (59)
Age (years)
45-55 1191 (43)
56-65 1183 (43)
66-75 383 (14)
Race
White 1758 (64)
African-American
414 (15)
Hispanic 350 (13)
Other 234 (8)
Completed FFQ: n (%)
Education (years)
< HS Degree 534 (20)
HS to Some College 1030 (38)
Bachelor’s Degree or More 1133 (42)
Income level
<$40,000 780 (31)
$40,00-69,999 736 (29)
>$70,000 996 (40)
Body Mass Index
25 - < 30 395 (14)
30 - <35 960 (35)
35 - <40 741 (27)
40 + 661 (24)
Completed FFQ: N (%)
Diabetes Treatment
No Medications 323 (12)
Oral Diabetes Medications
1858 (68)
Insulin only 117 (4)
Insulin and Oral Diabetes Medications
418 (15)
Diabetes Duration (years)
0-2 465 (17)
>2-5 793 (29)
>5 -10 790 (29)
>10 681 (25)
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Recommended Daily Nutrient Intake by Sex and Gender and Overall Percent of Look AHEAD Participants Meeting Recommendations
NutrientRecommended Daily Intake
Actual Daily Intake (Median, IQRa)
% Meeting Recommendation
% Total Fat ≤ 30 40 (35-45) 7
% Saturated Fat ≤ 10 13 (11-15) 15
Cholesterol (mg/d) ≤ 300 297 (202-422) 51
Sodium (mg/d)
Age 31-50 ≤ 1500 2846 (2006-3910)
8Age 50-70 ≤ 1300 2551 (1895-3426)
Age >70 ≤ 1200 2026 (1400-2744)
Calcium (mg/d)
Age 31-50 ≥ 1000 744 (522-1087)
20Age 50-70 ≥ 1200 689 (484-1014)
Age >70 ≥ 1200 604 (409-839)
Fiber (g/d)
Age 31-50 – Male ≥ 38 20 (16-25)
20
Age 50-70 – Male ≥ 30 19 (14-25)
Age >70 – Male ≥ 30 16 (12-21)
Age 31-50 – Female ≥ 25 18 (13-22)
Age 50-70 – Female ≥ 21 17 (12-22)
Age >70 – Female ≥ 21 15 (12-19)
a. IQR=Interquartile range which shows the 25th to 75th percentiles of intake
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Look AHEAD participants Food Guide Pyramid Food Group Consumption: Recommended daily servings versus actual servings
Food GroupMinimum
Recommended Servings per Day
Actual Servings Consumed per Day
(Median, IQRa)
% Meeting Recommendationb
Grains 6 3 (2 – 4) 7
Fruits 2 2 (1 – 3) 36
Vegetables 3 3 (2 – 4) 38
Dairy 2 2 (1 – 3) 40
Meat 2 2 (2 – 3) 82
Fats, Oils, Sweets
Limit 2 (1 – 3)28
a. IQR= Interquartile range which shows the 25th to 75th percentiles of intake.b. Percent consuming at least the recommended intake for grains, fruit, vegetables, dairy, and meat; % consuming no more than 1 serving for fats/oils/sweets.
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Number and Percent of Look AHEAD Participants Meeting Daily Recommended Servings of Food Guide Pyramid Food Group Intake
N Grain Fruit Vegetables Dairy Meat Fats, Oils, Sweets
Sex a a a
Male 1122 73 (7) 403 (36) 431 (38) 465 (41) 753 (67) 292 (26)
Female 1635 126 (8) 669 (41) 735 (45) 645 (40) 1005 (62) 466 (29)
Age (years) a a a
45-55 1191 119 (10) 422 (35) 517 (43) 494 (42) 810 (68) 308 (26)
56-65 1183 67 (6) 475 (40) 503 (43) 471 (40) 745 (63) 327 (28)
66-75 383 13 (3) 175 (46) 146 (38) 145 (38) 203 (53) 123 (32)
Race a a a a a a
White 1754 99 (6) 615 (35) 796 (45) 806 (46) 1106 (63) 417 (24)
African American
414 21 (5) 192 (46) 128 (31) 110 (27) 260 (63) 134 (32)
Hispanic 346 50 (14) 175 (51) 151 (44) 114 (33) 244 (71) 122 (35)
Other 233 28 (12) 84 (36) 89 (38) 76 (33) 141 (61) 83 (36)
a. Will indicate p<.05 based on Chi Square tests.
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Number and Percent of Look AHEAD Participants Meeting Daily Recommended Servings of Food Guide Pyramid Food Group Intake
N Grain Fruit Vegetables Dairy Meat Fats, Oils, Sweets
Education (years) a a a
< High School Degree 534 48 (9) 248 (46) 211 (40) 192 (36) 316 (59) 169 (32)
High School- Some College
1029 69 (7) 370 (36) 417 (40) 390 (38) 652 (63) 277 (27)
Bachelor’s or More 1132 79 (7) 432 (38) 503 (44) 502 (44) 757 (67) 295 (26)
Income a a a a a
<$40,000 780 72 (9) 355 (46) 314 (40) 288 (37) 480 (62) 254 (33)
$40,000-69,999 736 53 (7) 276 (38) 316 (43) 298 (41) 457 (62) 197 (27)
$70,000+ 995 61 (6) 353 (36) 440 (44) 435 (44) 665 (67) 227 (23)
Body Mass Index a a a a
25-<30 395 18 (5) 168 (43) 152 (39) 153 (39) 233 (59) 141 (36)
30-<35 960 56 (6) 377 (39) 399 (42) 367 (38) 563 (59) 294 (31)
35-<40 741 53 (7) 282 (38) 319 (43) 293 (40) 498 (67) 172 (23)
40+ 661 72 (11) 245 (37) 296 (45) 297 (45) 464 (70) 151 (23)
a. Will indicate p<.05 based on Chi Square tests.
JOURNAL OF THEAMERICAN DIETETICASSOCIATION
Vitolins, M, et al.J Am Diet Assoc. 2009; 109 (August)
Action for Health in Diabetes (Look AHEAD) Trial: Baseline Intakes of Selected Nutrients and Food Groups
Number and Percent of Look AHEAD Participants Meeting Daily Recommended Servings of Food Guide Pyramid Food Group Intake
N Grain Fruit Vegetables Dairy MeatFats, Oils,
Sweets
Diabetes Treatment a a a
No Medications 323
15 (5) 159 (49) 120 (37) 133 (41) 181 (56) 93 (29)
Oral Diabetes Medications 1858 134 (7) 752 (41) 715 (39) 754 (41) 1193 (64) 513 (28)
Insulin only 117 4 (4) 51 (44) 53 (45) 37 (32) 72 (62) 33 (28)
Insulin and Oral Diabetes Medications
418 40 (10) 190 (46) 170 (41) 169 (40) 288 (69) 109 (26)
Diabetes Duration
0-2 Years 460 36 (8) 207 (45) 174 (38) 194 (42) 295 (64) 140 (30)
2-5 Years 785 59 (8) 322 (41) 309 (39) 298 (38) 482 (61) 216 (28)
5-10 Years 784 56 (7) 326 (42) 279 (36) 327 (42) 498 (64) 209 (27)
10+ Years 677 43 (6) 288 (43) 282 (42) 269 (40) 448 (66) 183 (27)
a. Will indicate p<.05 based on Chi Square tests.
Recommended