Table 5.
PCS at 40 – main effects and demographic interactions, weighted to 2004 (N = 5,682)
| Base model | Female interaction | Race interaction | cSES interaction | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Variables | Beta | 95%CI | p-value | Beta | 95%CI | p-value | Beta | 95%CI | P-value | Beta | 95%CI | p-value |
| Constant | 52.8 8 |
(52.45,53.31) | <0.000 5 |
52.9 1 |
(52.45,53.36) | <0.000 5 |
52.8 4 |
(52.40,53.29) | <0.000 5 |
53.04 | (52.60,53.48) | <0.000 5 |
| Education (yrs) | 0.57 | (0.46,0.68) | <0.000 5 |
0.54 | (0.41,0.67) | <0.000 5 |
0.59 | (0.46,0.72) | <0.000 5 |
0.47 | (0.36,0.59) | <0.000 5 |
| Female | −1.34 | (−1.78,−0.90) | <0.000 5 |
−1.40 | (−1.96,−0.83) | <0.000 5 |
−1.33 | (−1.77,−0.89) | <0.000 5 |
−1.35 | (−1.79,−0.91) | <0.000 5 |
| Non-Hispanic Black |
−0.12 | (−0.65,0.42) | 0.672 | −0.12 | (−0.66,0.42) | 0.662 | 0.03 | (−0.58,0.63) | 0.924 | −0.19 | (−0.72,0.34) | 0.488 |
| Hispanic | 0.74 | (0.03,1.44) | 0.040 | 0.74 | (0.03,1.44) | 0.040 | 0.81 | (0.06,1.56) | 0.035 | 0.73 | (0.03,1.43) | 0.042 |
| Other Race / missing |
0.60 | (−0.21,1.41) | 0.147 | 0.60 | (−0.21,1.41) | 0.149 | 0.49 | (−0.62,1.60) | 0.385 | 0.64 | (−0.18,1.45) | 0.124 |
| Childhood SES | −1.06 | (−1.63,−0.49) | <0.000 5 |
−1.05 | (−1.63,−0.48) | <0.000 5 |
−1.06 | (−1.63,−0.49) | <0.000 5 |
−1.20 | (−1.80,−0.60) | <0.000 5 |
| Southern birth | −0.33 | (−0.84,0.17) | 0.196 | −0.34 | (−0.84,0.17) | 0.195 | −0.33 | (−0.84,0.17) | 0.198 | −0.28 | (−0.79,0.22) | 0.272 |
| Immigrant | 1.00 | (0.13,1.87) | 0.025 | 1.00 | (0.13,1.88) | 0.025 | 1.00 | (0.13,1.88) | 0.024 | 1.00 | (0.13,1.87) | 0.024 |
| Rural residence at 14 |
0.41 | (−0.11,0.92) | 0.123 | 0.41 | (−0.11,0.92) | 0.123 | 0.42 | (−0.10,0.93) | 0.115 | 0.37 | (−0.14,0.89) | 0.157 |
| Birth year | −0.00 | (−0.10,0.09) | 0.925 | −0.01 | (−0.10,0.09) | 0.921 | −0.01 | (−0.10,0.09) | 0.919 | −0.00 | (−0.10,0.10) | 0.968 |
| Female * education |
0.05 | (−0.16,0.26) | 0.649 | |||||||||
| Non-Hispanic Black * education |
−0.22 | (−0.45,0.01) | 0.063 | |||||||||
| Hispanic * education |
−0.13 | (−0.41,0.14) | 0.340 | |||||||||
| Other Race * education |
0.08 | (−0.28,0.43) | 0.667 | |||||||||
| cSES * education |
0.35 | (0.07,0.62) | 0.013 | |||||||||
PCS is physical health component summary score.
Education is centered at 12, and birth year is centered at 1960 so the constant is interpretable.
Education is coded linearly as years of education; a 1-unit increase in education is a 1-year increase in schooling.