Table 1.

Relational Uncertainty Predicting Changes in Cortisol Over Time in Study 1

	Combined Model	Self Uncertainty	Partner Uncertainty	Relationship Uncertainty
Baseline Cortisol	.127** (.045)	.144*** (.044)	.141** (.043)	.126** (.038)
Sex	.010 (.018)	.008 (.018)	.005 (.018)	.010 (.018)
Self-reported Hurt	−.012 (.008)	−.008 (.008)	−.007 (.008)	−.009 (.007)
Self Uncertainty	−.022 (.022)	−.024 (.014)
Partner Uncertainty	.009 (.014)		.023† (.013)
Relationship Uncertainty	.045† (.026)			.035* (.017)
Linear Slope	−.020* (.010)	−.015† (.010)	−.022* (.009)	−.020* (.009)
Sex	−.007 (.004)	−.006 (.004)	−.006 (.004)	−.005 (.004)
Self-reported Hurt	.004* (.002)	.004* (.002)	.004* (.002)	.004* (.002)
Self Uncertainty	−.008* (.001)	−.003 (.004)
Partner Uncertainty	.010* (.005)		.008* (.004)
Relationship Uncertainty	.002 (.007)			.005 (.004)

Note: The dependent variable in the model is cortisol, which is measured in micrograms per deciliter (μg/dL). Cell entries are model coefficients; parenthetical values are standard errors. Sex is coded 0 = males, 1 = females and is grand mean centered.

^†< .10,

^*< .05,

^**< .01,

^***< .001.