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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Qual Life Res. 2018 May 8;27(9):2275–2282. doi: 10.1007/s11136-018-1867-7

Table 3.

PROMIS Anxiety scores stratified by orthopaedic specialty.

Spine
n=1050		 Joint Reconstruction
n=2006		 Trauma
n=637		 Foot and Ankle
n=1521		 Sports
n=3115		 Upper Extremity
n=3835
Median Anxiety
(IQR) 		58.0a
(51.2-64.3) 		56.2b
(49.3-61.8) 		54.2b
(46.9-61.7) 		53.5 c
(45.7-59.5) 		52.3c
(46.0-58.3) 		51.2d
(44.3-58.3)
Patients Above Treatment Threshold (score ≥62)
(95% CI) 		32.4%a
(29.6-35.3%) 		24.0%b
(22.1-25.9%) 		23.5%b
(20.3-27.0%) 		17.5%c
(15.6-19.5%) 		15.5%c
(14.3-16.8%) 		16.2%c
(15.0-17.4%)
Floor Effect
(95% CI) 		2.1%a
(1.3-3.2%) 		3.5%b
(2.8-4.4%) 		5.7%c
(4.0-7.7%) 		6.2%c
(5.1-7.6%) 		6.2%c
(53-7.1%) 		7.0%c
(6.2-78%)

a,b,c,d indicate significantly distinct groups on statistical testing across each row