TABLE 3. Baseline diet of premenarchal girls and Peak Height Growth Velocity.All models are adjusted#. Estimated betas are per daily serving, or other shown daily quantity.Models 1 to 3 compare servings/day of milk to lowest intake (<1 serving/day) group. Sample sizes range from 5022 girls (Model 1) to 4975 girls (Model 4).
| PHV difference (inches over 1 yr) | ||||||
|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | |
|
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| Milk | Milk | Milk | Milk | Per 10gm: | Per 10gm: | |
| >3 vs <1 | >3 vs <1 | >3 vs <1 | (white + choc) | Dairy Fat | Dairy Protein | |
| Beta | +0.165 | +.159 | +.140 | +.039 | +.007 | +.039 |
| (P-Value) | (.003) | (0.004) | (0.014) | (0.003) | (0.705) | (0.003) |
| 2-3vs<1 | Cheese | Cheese | Cheese | Animal* Fat | Animal* Protein | |
| Beta | +0.039 | +.001 | −.008 | −.007 | −0.033 | −0.012 |
| (P-value) | (.314) | (0.960) | (0.765) | (.794) | (0.151) | (0.352) |
| 1 vs <1 | Yogurt | Yogurt | Yogurt | Vegetable Fat | Vegetable Protein | |
| Beta | −0.074 | +0.138 | +.169 | +.167 | +.028 | +.026 |
| (P-value) | (.099) | (0.057) | (0.024) | (0.026) | (0.068) | (0.222) |
| Calories/100kcal | Calories/100kcal | |||||
| Beta | +0.002 | +.001 | ||||
| (P-value) | (0.498) | (0.603) | ||||
#
Adjusted for race, age, age2 , age3 , Tanner Stage, height, and relative BMI, all at baseline. Models 1-3 include categorical white milk (results shown for >3 vs <1 glasses/day) and categorical chocolate milk (not shown). Model 4 shows results for white + chocolate milk (glasses/day, continuous). Cheese serving is 1 slice/day, yogurt serving is one cup/day.
*
Dairy intakes are excluded from Animal Fat and Animal Protein grams.