Table 2.

Prevalence of comorbidities in patients undergoing RA‐TKA or C‐TKA.

	RA‐TKA (%)	C‐TKA (%)	Significance
Hypertension diagnosis	57.6	59.4	p < 0.0001
Dyslipidemia diagnosis	44.1	46.6	p < 0.0001
Sleep apnoea diagnosis	13.8	13.2	p < 0.0001
Chronic anaemia	4.9	5.9	p < 0.0001
Alcohol abuse	0.7	0.9	p < 0.0001
Osteoporosis	3.7	4	p < 0.0001
Mental disorders	27.9	29	p < 0.0001
Parkinson disease	0.5	0.6	p = 0.191
Type 2 diabetes	19.2	21.6	p < 0.0001
Renal disease	5.5	7.1	p < 0.0001
Congestive heart failure	1.2	1.3	p = 0.017
Chronic lung disease	5.0	6.0	p < 0.0001

Note: This table displays the prevalence of common comorbidities among patients who underwent either RA‐TKA or C‐TKA.

Abbreviations: C‐TKA, conventional total knee arthroplasty; RA‐TKA, robotic‐assisted total knee arthroplasty.