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. 2023 Mar 1;18(3):e0281575. doi: 10.1371/journal.pone.0281575

Table 3. Results from concurrent and prospective analyses.

Concurrent Prospective
Variable Estimate [95% CI] SE p Estimate [95% CI] SE p
DV: Emotional support (n = 188)
Person-centered -0.14 [-0.24, -0.03] 0.05 .009 0.01 [-0.11, 0.13] 0.06 .898
Person mean -0.54 [-0.64, -0.43] 0.05 < .001 -0.55 [-0.66, -0.44] 0.06 < .001
DV: Global mental health* (n = 188)
Person-centered -0.14 [-0.18, -0.10] 0.02 < .001 0.02 [-0.03, 0.06] 0.02 .484
Person mean -0.32 [-0.36, -0.28] 0.02 < .001 -0.32 [-0.37, -0.28] 0.02 < .001
DV: Relationship quality (n = 88)
Person-centered -0.58 [-0.89, -0.27] 0.16 < .001 0.05 [-0.34, 0.45] 0.20 .785
Person mean -0.77 [-1.10, -0.45] 0.16 < .001 -0.83 [-1.17, -0.50] 0.17 < .001
DV: Couple satisfaction (n = 88)
Person-centered -0.36 [-0.62, -0.10] 0.13 .006 -0.19 [-0.47, 0.09] 0.14 .185
Person mean -1.03 [-1.40, -0.65] 0.19 < .001 -1.05 [-1.43, -0.66] 0.19 < .001

Note. *Results represent a model with random intercept and fixed slope because the model with random slope failed to converge; Boldface indicates p-value < .05; CI = confidence interval; SE = standard error; DV = dependent variable.