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. 2019 Dec 19;54(7):455–469. doi: 10.1093/abm/kaz061

Fig. 1.

Fig. 1.

Conceptual model showing how wives’ and husbands’ discordant chronic conditions and couple-level discordant chronic conditions are associated with functional disability over time. The moderating role of depressive symptoms was tested on actor effects (path a), partner effects (path b), and couple-level effects (path c) among wives and husbands.