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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Contraception. 2013 Sep 9;88(6):10.1016/j.contraception.2013.08.009. doi: 10.1016/j.contraception.2013.08.009

Table 2.

Bivariate relationship between psychological distress measures and other study variables

Variable Depressive symptoms Anxiety symptoms Stress symptoms Negative affect Global psychological distress
Age (Correlation) .01 .07 .08 −.05 .03
Number of prior abortions (Correlation) .08 .03 .11 −.09 .04
Number of children (Correlation) .04 .04 .07 −.06 .03
Race/ethnicity (Mean, SD) .037 .017
    White 24.7ab (13.6) 8.4 (10.2) 14.4 (12.0) 12.4a (7.1) 0.18 (1.02)
    Hispanic 26.3a (12.1) 8.1 (8.7) 13.3 (10.7) 10.6ab (6.7) 0.11 (0.92)
    Black 22.9ab (10.4) 6.8 (7.4) 12.7 (10.2) 8.6b (6.1) −0.09 (0.78)
    Other1 20.1b (10.9) 6.2 (6.5) 10.8 (9.9) 10.1ab (6.8) −0.16 (0.76)
Education (Mean, SD)
    Less than high school 25.1 (12.6) 5.8 (6.9) 11.8 (9.3) 10.7 (6.5) −0.03 (0.83)
    High school graduate 23.7 (13.4) 7.6 (8.7) 13.7 (11.7) 10.0 (7.4) 0.04 (1.01)
    Some college 22.4 (10.1) 7.2 (7.9) 12.0 (10.0) 9.7 (6.4) −0.07 (0.78)
    College graduate or more 23.6 (11.8) 9.5 (9.5) 15.8 (12.2) 11.4 (7.0) 0.27 (0.96)
Marital status (Mean, SD)
    Never married 23.3 (11.0) 9.3 (7.5) 14.7 (10.1) 9.0 (7.0) −0.04 (0.88)
    Cohabitating 23.0 (11.1) 6.9 (7.7) 13.0 (10.6) 10.0 (6.1) −0.02 (0.81)
    Married 28.5 (13.1) 7.7 (7.9) 15.6 (10.7) 12.8 (7.9) 0.09 (0.86)
    Divorced or separated 23.2 (11.9) 7.2 (8.6) 12.1 (10.7) 9.9 (6.7) 0.26 (0.97)
Very important to avoid pregnancy in next year (Mean, SD)
    Yes 22.8 (11.7) 7.6 (8.2) 12.6 (11.1) 9.9 (7.1) 0.01 (0.86)
    No 24.0 (11.8) 7.2 (8.2) 12.9 (10.5) 10.2 (6.6) −0.01 (0.91)
Abortion trimester (Mean, SD)
    First-trimester 24.4 (11.7) 6.7 (7.5) 12.6 (10.5) 9.7 (6.7) −0.02 (0.84)
    Second-trimester 23.2 (11.9) 7.7 (8.6) 13.0 (10.7) 10.4 (6.7) 0.02 (0.89)
Contraceptive method effectiveness level (Mean, SD) .103 .055 .011 .022
    Highly effective methods 22.1 (11.2) 6.1 (8.4) 11.2 (10.8) 9.4a (7.2) 0.18a (0.91)
    Moderately effective methods 22.3 (11.2) 6.7 (7.4) 11.6 (9.8) 8.9b (6.3) −0.12b (0.78)
    Low effective methods 25.5 (12.4) 8.4 (8.8) 14.7 (11.2) 11.6ab (6.7) −0.13ab (0.91)

Notes.

1

includes women who reported Asian, Native American or Mixed ethnicity/race and one who was missing.

Correlations were used for the continuous variables and one-way ANOVAs were used for the categorical variables to detect significant relationships between the psychological distress measures and study variables. If p ≤ .05 for omnibus F-values, we conducted post-hoc Tukey tests to examine where differences lie. Within a cell, values with different superscripts indicate significant differences at p < .05. Highly effective methods = IUD and implant; Moderately effective methods = pill, patch, ring, or shot; and low effective methods = condoms, EC, and no method

p < .10

*p < .05, **p ≤ .01.