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Table 6 Analysis of the effect of time and intervention on perceived benefits, the process of change and self-efficacy

From: Effects of a transtheoretical model - based intervention and motivational interviewing on the management of depression in hospitalized patients with coronary heart disease: a randomized controlled trial

ItemsIntervention main effectTime main effectInteraction
F (df)pF (df)pF (df)p
Decisional balance
 Perceived benefits5.956 (1.000)0.016*42.819 (1.000)0.000**28.924 (1.000)0.000**
 Perceived barriers29.134 (1.000)0.000**5.702 (1.000)0.019*1.327 (1.000)0.252
Process of change
 Cognitive level4.659 (1.000)0.033*132.663 (1.000)0.000**74.881 (1.000)0.000**
 Behavioral level12.517 (1.000)0.001**164.765 (1.000)0.000**129.878 (1.000)0.000**
Self-efficacy10.535 (1.000)0.002**106.989 (1.000)0.000**10.923 (1.000)0.001**
Dpression0.170 (1.000)0.68174.730 (1.000)0.000**14.199 (1.000)0.000**
  1. *p < 0.05, **p < 0.01