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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Cultur Divers Ethnic Minor Psychol. 2016 Jul 18;23(2):165–173. doi: 10.1037/cdp0000104

Table 2.

Bivariate Correlations Among Study Variables

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16.
1. Race (Black=1, White=0)
2. Gender (Male=1; Female=0) −.07
3. Age (T1)   .07   .23
4. Parents’ education (T1) −.07 −.02 −.15
5. Parents’ income (T1) −.35 −.03 −.15   .44
6. Perceived discrimination (T1)   .66 −.15   .12   .04 −.14
7. Depressive symptoms (T1)   .27 −.07   .10 −.24 −.33   .19
8. Self-rated health (T1) −.13   .25   .01   .20   .15 −.08 −.21
9. Body mass index (T1)   .21   .01 −.03 −.12 −.17   .10   .06 −.15
10. Sleep Quality (T1) −.09 −.09 −.07   .03 −.02 −.07 −.32   .15 −.02
11. Sleep Duration Problems (T1)   .27 −.11 −.02 −.12 −.08   .20   .30 −.22   .26 −.37   –
12. Sleep Latency (T1)   .13   .06   .09   .05 −.05   .02   .33 −.01 −.08 −.34 −.02
13. Sleep Efficiency (T1) −.04   .12   .02   .14   .08   .03 −.21   .08   .03   .25 −.28 −.30
14. Sleep Quality (T2) −.20   .10 −.13   .14   .09 −.28 −.28   .10 −.01   .31 −.26 −.17   .16
15. Sleep Duration Problems (T2)   .26 −.06   .08   .06 −.11   .38   .12 −.08   .08 −.17   .38 −.05 −.04 −.38
16. Sleep Latency (T2)   .20   .03   .06 −.01 −.11   .31   .20 −.14 −.11 −.14   .04   .36   .00 −.37   .30
17. Sleep Efficiency (T2) −.14 −.01 −.15   .08   .15 −.16 −.24   .08 −.01   .26 −.24 −.20   .14   .32 −.48 −.31

Note. Bivariate correlations greater than .17 are significant at p < .05.

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