Skip to main content

Table 2 Medical history (N = 5831)

From: Factors affecting the length of hospital stay for total knee arthroplasty in Japan: a retrospective study using the diagnosis procedure combination database

Diabetes mellitus

 Yes

1267 (21.7%)

 No

4564 (78.3%)

Hypertension

 Yes

1635 (28.0%)

 No

4196 (72.0%)

Atrial fibrillation

 Yes

215 (3.7%)

 No

5616 (96.3%)

Pneumonia

 Yes

5 (0.1%)

 No

5826 (99.9%)

Hyperlipemia

 Yes

375 (11.1%)

 No

3006 (88.9%)

Chronic kidney disease

 Yes

155 (2.7%)

 No

5676 (97.3%)

Anemia

 Yes

607 (10.4%)

 No

5224 (89.6%)

Cerebrovascular attack

 Yes

195 (3.3%)

 No

5636 (96.7%)

Cancer

 Yes

167 (2.9%)

 No

5664 (97.1%)

Pulmonary thromboembolism

 Yes

342 (5.9%)

 No

5489 (94.1%)

Rheumatoid arthritis

 Yes

205 (3.5%)

 No

5626 (96.5%)

Osteoporosis

 Yes

587 (10.1%)

 No

5244 (89.9%)

Chronic pain

 Yes

515 (8.8%)

 No

5316 (91.2%)

  1. Values are presented as numbers (percentages)