Table 1: Items Listed on PUBMED from January 2014- August 2018 Using Different Key Words and Showing Minimal Overlap Between Mainstream Anxiety Literature and Osteoarthritis; Alongside Data Observed from August 2018-February 2020 Showing Similar Trends Despite Some Improved Level Of Interest.

Key Terms Applied	Search 1 Jan 2014-Aug 2018	Search 2 Aug 2018-Feb 2020	% Increase Tme 1-2
Osteoarthritis	24475	9756	40
Osteoarthritis + Treatment	15726	5840	35
Anxiety + Treatment	32258	10159	31
Osteoarthritis + Pain	8365	3438	41
Anxiety + Pain	8577	3546	41
Osteoarthritis + Anxiety	249	212	85
Osteoarthritis + Anxiety +Treatment	165	75	45
Osteoarthritis + Anxiety + RCT	53	18	34
Osteoarthritis + Anxiety + Surgery	117	47	40
Anxiety + Arthroplasty Revision	16	3	19
Osteoarthritis + Depression	474	237	50