Effects of celecoxib combined with duloxetine on chronic pain, depression, and anxiety in patients with knee osteoarthritis

Table 7 Multivariable logistic regression analysis of risk factors for negative emotions

Factor	β	SE	Wald	Significance	OR value	95%CI
						Lower limit	Upper limit
Age	2.112	0.554	14.505	< 0.001	3.211	1.921	4.672
Education level	2.908	0.979	8.815	0.003	4.272	1.882	6.976
Treatment regimen	2.796	0.595	22.102	< 0.001	4.119	2.61	5.743