Fig. 2From: Association of pain management and positive expectations with psychological distress and spiritual well‑being among terminally ill cancer patients admitted to a palliative care unitInteraction of pain management (A), optimism (B), general self-efficacy (C) and time on faithNote: Paired samples t-test was used to compare faith between the two assessment time points for each groupAbbreviation: * p < 0.05; ** p < 0.01Back to article page