Skip to main content
. Author manuscript; available in PMC: 2021 Jan 1.
Published in final edited form as: Gastroenterol Nurs. 2020 Jan-Feb;43(1):28–39. doi: 10.1097/SGA.0000000000000383

Figure 2.

Figure 2

Across-women relationships between abdominal pain and fatigue, with psychological distress as a mediator on the same day.

Note. X indicates a mean severity of abdominal pain; M indicates a mean severity of psychological distress; Y indicates a mean severity of fatigue; t indicates on day t. Total effect of X on Y: c; Direct effects of X on M: a; Direct effects of M on Y after controlling for X: b; Direct effect of X on Y after controlling for M: c′; Indirect effect of X on Y: c - c′ = ab.