TABLE 3.
Unstandardized* Regression Coefficients, Confidence Intervals, Adjusted R2, and Model Summaries Examining the Effect of Zinc Supplementation on Infant Development and Behavior at 6 Months
| Motor Development
|
Mental Development
|
Orientation/Engagement
|
Emotional Regulation
|
Motor Quality
|
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | CI | R2 | P | B | CI | R2 | P | B | CI | R2 | P | B | CI | R2 | P | B | CI | R2 | P | |
| Zinc | 2.94 | −0.68 to 6.26 | 1.11 | −1.12 to 4.16 | 0.18 | 03.87 to 6.10 | 4.53 | −1.62 to 11.79 | 6.17 | −3.08 to 15.51 | ||||||||||
| Model summary | .23 | .001 | .15 | .007 | .13 | .001 | .09 | .004 | .06 | .02 | ||||||||||
CI indicates confidence interval.
*
Adjusted for birth weigh, weight gained since birth, gender, and socioeconomic status.