Radiological Classification of Glenoid Deformity in Rheumatoid Arthritis

Table 3

The relationship between this particular classification and certain patient characteristic.

Factors	Significant difference; (Type)	𝑃 value
Age	—	NS
Morbidity time	—	NS
Use of canes	III U > II N	0.002
Use of a wheelchair	III U > I (U, N)	0.025, 0.0029
	III U > II N	0.0005
Class	III U > I N	<0.0001
	III U > II N	0.0003
Past history of operation; (the lower limbs)	III N > II N	0.0566 (NS)
	III U > II N	0.0622 (NS)
ROM flexion	I N > I U, III U	0.0024, 0.0002
	II N > I U, III U	0.0247, 0.0088
ER/IR	II N > III U/—	0.0384/NS
Existence of cuff tear	I U > I N	0.0118
	I U > II N	0.0047

ANOVA Fisher’s PLSD test.