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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: Psychol Health Med. 2015 Jul 21;21(2):152–162. doi: 10.1080/13548506.2015.1061676

Table 1.

Means and Standard Deviations or Frequencies for Men and Women

Women (n = 592) Men (n = 584)

M SD M SD t value p value Cohen’s d
Age at Q1 44.5 1.99 44.7 1.90 .69 .49 .10
Age at Q6 58.3 1.96 58.4 1.94 .70 .48 .05
Age at clinic 51.4 2.84 51.5 2.70 .44 .66 .04
Educational attainmenta 6.9 1.8 6.8 1.9 1.67 .10 .05
Ethnicity
 Japanese American 31.3% 36.1%
 Hawaiian/Pacific Islander 22.1% 18.8%
 European 21.5% 18.2%
 Other 25.2% 26.9% χ2 = 5.58 .13
Childhood personalityb
 Extraversion −.11 .99 .12 1.01 4.04 .00 .23
 Agreeableness .10 .99 −.06 .98 2.65 .01 .16
 Conscientiousness .40 .89 −.23 1.01 11.30 .00 .66
 Emotional Stability −.08 1.04 .12 .98 3.55 .00 .20
 Intellect/Openness .06 .96 .05 1.04 .18 .86 .01
Adult personalityb
 Extraversion .15 1.04 −.13 .95 4.87 .00 .28
 Agreeableness .23 .96 −.19 .97 7.42 .00 .44
 Conscientiousness .07 .99 −.06 .98 2.20 .03 .13
 Emotional Stability −.09 1.00 .11 .99 3.43 .00 .20
 Intellect/Openness −.10 .99 .09 1.00 3.31 .00 .19
Self-rated healthc
 Q1 3.48 .94 3.39 .94 1.59 .06 .10
 Q2 3.51 .96 3.47 .92 .62 .07 .04
 Q3 3.49 .91 3.41 .88 1.35 .06 .09
 Q4 3.51 .96 3.39 .94 1.72 .07 .13
 Q5 3.41 .93 3.35 .95 .85 .07 .06
 Q6 3.40 1.00 3.32 1.00 1.08 .07 .08
a

Educational attainment was assessed on a 9-point scale: 1 = eighth grade or less to 9 = postgraduate or professional degree.

b

Child and adult personality traits were measured in standard scores (mean= 0, SD = 1); negative scores indicate values below the sample mean and positive indicate values above the sample mean expressed in standard deviations.

c

Self-rated health was measured on a 5-point scale: 1 = Poor, 5 = Excellent