TABLE 7.

The top five cited references for the highest centrality of pain catastrophizing.

Ranking	Centrality	Cited reference	Representative author (publication year)
1	0.23	Understanding the co-occurrence of anxiety disorders and chronic pain: state-of-the-art	Asmundson and Katz, 2009
2	0.22	Parental emotional responses to their child’s pain: the role of dispositional empathy and catastrophizing about their child’s pain	Goubert et al., 2008
3	0.2	The relationship of demographic and psychosocial variables to pain-related outcomes in a rural chronic pain population	Day and Thorn, 2010
4	0.2	Pain, catastrophizing, and depression in the rheumatic diseases	Edwards et al., 2011
5	0.19	Parental catastrophizing about child’s pain and its relationship with activity restriction: the mediating role of parental distress	Caes et al., 2011