Adherence and Body Weight with Daily Avocado Consumption Among Latina Women of the Habitual Diet and Avocado Trial (HAT)
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Cohort
2.2. Intervention
2.3. Adherence
2.4. Dietary Quality
2.5. Anthropometric Measures
2.6. Analyses
3. Results
3.1. Study Cohort
3.2. Compliance
3.3. Dietary Quality
3.4. Anthropometric Measures
4. Discussion
4.1. Adherence to Provided Foods
4.2. Adherence to Culturally Preferred Foods
4.3. Impact of Avocado Intake on Anthropometric Measures
4.4. Limitations
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Habitual Diet Group n = 78 | Intervention n = 80 | Total n = 158 | p-Value | |
---|---|---|---|---|
Age | ||||
Mean (SD) | 44.1 (12.0) | 44.9 (12.2) | 44.5 (12.1) | 0.69 |
Median (IQR) | 41.5 (35.4, 54.2) | 42.2 (35.7, 53.3) | 41.8 (35.5, 53.7) | 0.77 |
BMI | ||||
Mean (SD) | 33.0 (5.3) | 32.6 (5.7) | 32.8 (5.5) | 0.61 |
Median (IQR) | 32.0 (30.0, 36.0) | 31.0 (28.5, 35.5) | 32.0 (29.0, 36.0) | 0.40 |
BMI Category, n (%) | 0.39 | |||
Normal Weight (18.5–<25 kg/m2) | 2 (3) | 4 (5) | 6 (3.8) | |
Overweight (25.0–<30 kg/m2) | 16 (21) | 22 (28) | 38 (24.1) | |
Obesity (≥30 kg/m2) | 60 (77) | 54 (68) | 114 (72.2) | |
Race | 0.85 | |||
American Indian | 1 (1) | 2 (3) | 3 (1.9) | |
Black or African American | 2 (3) | 5 (6) | 7 (4.4) | |
White | 54 (69) | 54 (68) | 108 (68.4) | |
Other Race | 17 (22) | 14 (18) | 31 (19.6) | |
Multiple Race | 3 (4) | 4 (5) | 7 (4.4) | |
Unknown Race | 1 (1) | 1 (1) | 2 (1.3) | |
Waist Circumference | ||||
Mean (SD) | 107.5 (11.2) | 107.2 (11.5) | 107.3 (11.3) | 0.87 |
Median (IQR) | 105.0 (98.0, 114.0) | 105.0 (99.0, 115.0) | 105.0 (99.0, 115.0) | 0.79 |
Living Situation | 0.25 | |||
House | 48 (62) | 59 (74) | 107 (67.7) | |
Apartment | 25 (32) | 13 (23) | 43 (27.2) | |
Other | 5 (6) | 3 (4) | 8 (5.1) | |
Education | 0.55 | |||
None | 4 (5) | 7 (9) | 11 (7.0) | |
Vocational School | 14 (18) | 11 (14) | 25 (15.8) | |
Community or Junior College | 32 (41) | 24 (30) | 56 (35.4) | |
Four-Year College | 20 (26) | 23 (29) | 43 (27.2) | |
Graduate School | 6 (8) | 11 (14) | 17 (10.8) | |
Professional School | 1 (1) | 3 (4) | 4 (2.5) | |
No Answer | 1 (1) | 1 (1) | 2 (1.3) | |
Retired | 0.16 | |||
Yes | 4 (5) | 9 (11) | 13 (8.2) | |
No | 74 (95) | 71 (89) | 145 (91.8) | |
Smoking History | 0.37 | |||
Never Smoker | 64 (82) | 65 (81) | 129 (81.6) | |
Current Smoker | 0 (0) | 1 (1) | 1 (0.6) | |
Former Smoker | 14 (18) | 12 (15) | 26 (16.5) | |
Unknown | 0 (0) | 2 (3) | 2 (1.3) |
Habitual Diet Group n = 78 | Avocado-Supplemented Diet Group n = 80 | ||||||||
---|---|---|---|---|---|---|---|---|---|
0–2 Weeks Prior | 8 Weeks Post | 16 Weeks Post | 26 Weeks Post | 0–2 Weeks Prior | 8 Weeks Post | 16 Weeks Post | 26 Weeks Post | ||
Servings of Avocado a | - | 0.07 (0.25) | 0.09 (0.33) | 0.04 (0.12) | 0.04 (0.14) | 0.11 (0.37) | 2.10 (0.63) *** | 1.94 (0.80) *** | 1.90 (1.04) *** |
Components | Maximum Points | 0–2 Weeks Prior | 8 Weeks Post | 16 Weeks Post | 26 Weeks Post | 0–2 Weeks Prior | 8 Weeks Post | 16 Weeks Post | 26 Weeks Post |
Total HEI Score | 100 | 56.3 (11.9) | 56.5 (16.1) | 55.5 (15.1) | 57.2 (15.9) | 52.3 (15.5) | 64.6 (12.4) | 60.9 (13.6) | 61.6 (13) |
Adequacy | |||||||||
Total Fruits | 5 | 1.9 (2.0) | 2.2 (2.1) | 2.0 (2.0) | 1.7 (2.0) | 1.4 (1.8) | 4.3 (1.2) | 4.1 (1.4) | 3.9 (1.6) |
Whole Fruits | 5 | 2.1 (2.1) | 2.4 (2.3) | 2.3 (2.2) | 1.9 (2.1) | 1.7 (2.1) | 4.7 (0.9) | 4.6 (1.3) | 4.4 (1.6) |
Total Vegetables | 5 | 3.3 (1.6) | 3.7 (1.6) | 3.5 (1.5) | 3.4 (1.7) | 3.5 (1.7) | 3.1 (1.7) | 2.9 (1.6) | 3.0 (1.7) |
Greens and Beans | 5 | 2.2 (2.3) | 2.6 (2.4) | 2.2 (2.4) | 2.7 (2.4) | 2.5 (2.4) | 2.5 (2.4) | 1.9 (2.3) | 2.2 (2.3) |
Whole Grains | 10 | 5.3 (4.3) | 4.4 (4.4) | 3.5 (4.5) | 4.7 (4.3) | 3.4 (4.2) | 4.2 (4.2) | 3.3 (4.0) | 3.7 (4.2) |
Dairy | 5 | 5.0 (3.7) | 3.8 (3.5) | 4.5 (3.6) | 4.5 (3.5) | 4.6 (3.2) | 4.4 (3.4) | 4.4 (3.3) | 4.3 (3.5) |
Total Protein Foods | 5 | 4.3 (1.3) | 4.6 (0.9) | 4.6 (1.0) | 4.6 (1.1) | 4.5 (1.1) | 4.1 (1.3) | 4.0 (1.5) | 4.2 (1.4) |
Seafood and Plant Protein | 10 | 2.6 (2.3) | 2.8 (2.4) | 2.4 (2.4) | 2.9 (2.3) | 2.9 (2.3) | 2.1 (2.3) | 2.3 (2.4) | 2.1 (2.4) |
Fatty Acids | 10 | 5.1 (4.0) | 5.4 (3.8) | 5.8 (3.8) | 5.4 (3.8) | 4.7 (3.9) | 7.5 (3.3) | 7.2 (3.2) | 7.6 (2.8) |
Moderation | |||||||||
Refined Grains | 10 | 7.5 (3.4) | 7.3 (3.5) | 6.9 (3.7) | 7.2 (3.7) | 6.3 (3.8) | 7.4 (3.4) | 7.3 (3.0) | 7.1 (3.6) |
Sodium | 10 | 4.2 (3.8) | 3.8 (3.6) | 4.1 (3.7) | 5.0 (3.7) | 4.3 (4.0) | 6.2 (3.4) | 5.3 (3.6) | 5.4 (3.9) |
Added Sugars | 10 | 7.8 (2.6) | 7.6 (2.8) | 8.1 (2.9) | 8.0 (2.5) | 7.4 (2.9) | 8.7 (1.9) | 8.4 (2.4) | 8.2 (2.8) |
Saturated Fats | 10 | 5.1 (3.7) | 5.8 (3.6) | 5.7 (3.4) | 5.2 (3.5) | 5.0 (3.5) | 5.4 (3.7) | 5.1 (3.5) | 5.5 (3.6) |
Habitual Diet Group n = 78 | Avocado-Supplemented Diet Group n = 80 | p-Value | |||||||
---|---|---|---|---|---|---|---|---|---|
Measure/Weeks | 2 | 12 | 26 | 2 | 12 | 26 | 2 | 12 | 26 |
Mean Weight (SD), kg | 86.2 (13.3) | 86.2 (12.8) | 86.3 (13.5) | 86.2 (18.0) | 86.9 (18.7) | 87.2 (18.6) | 1.00 | 0.78 | 0.73 |
Mean Waist Circumference (SD), cm | 106.9 (10.6) | 106.8 (10.8) | 106.1 (12.1) | 106.4 (11.4) | 106.4 (12.2) | 106.6 (12.9) | 0.78 | 0.83 | 0.80 |
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Luong, T.Q.; Adeyemo, M.A.; Kris-Etherton, P.M.; Lichtenstein, A.H.; Matthan, N.R.; Petersen, K.S.; Reboussin, D.M.; Sabaté, J.; Li, Z. Adherence and Body Weight with Daily Avocado Consumption Among Latina Women of the Habitual Diet and Avocado Trial (HAT). Nutrients 2025, 17, 367. https://doi.org/10.3390/nu17020367
Luong TQ, Adeyemo MA, Kris-Etherton PM, Lichtenstein AH, Matthan NR, Petersen KS, Reboussin DM, Sabaté J, Li Z. Adherence and Body Weight with Daily Avocado Consumption Among Latina Women of the Habitual Diet and Avocado Trial (HAT). Nutrients. 2025; 17(2):367. https://doi.org/10.3390/nu17020367
Chicago/Turabian StyleLuong, Tiffany Q., Mopelola A. Adeyemo, Penny M. Kris-Etherton, Alice H. Lichtenstein, Nirupa R. Matthan, Kristina S. Petersen, David M. Reboussin, Joan Sabaté, and Zhaoping Li. 2025. "Adherence and Body Weight with Daily Avocado Consumption Among Latina Women of the Habitual Diet and Avocado Trial (HAT)" Nutrients 17, no. 2: 367. https://doi.org/10.3390/nu17020367
APA StyleLuong, T. Q., Adeyemo, M. A., Kris-Etherton, P. M., Lichtenstein, A. H., Matthan, N. R., Petersen, K. S., Reboussin, D. M., Sabaté, J., & Li, Z. (2025). Adherence and Body Weight with Daily Avocado Consumption Among Latina Women of the Habitual Diet and Avocado Trial (HAT). Nutrients, 17(2), 367. https://doi.org/10.3390/nu17020367