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Table 4 Intrinsic Patient Factors Predictive of Inpatient Rehabilitation Discharge

From: Intrinsic patient factors predictive of inpatient rehabilitation facility discharge following primary total knee arthroplasty: a systematic review and meta-analysis

 

Anoushiravani

Crawford

D’Apuzzo

Murphy

Prohaska

Rissman

Sayeed

Schwarzkopf

Sikora-Klak

Total

Age (older)

–

✓✓

–

✓✓

✓✓

✓✓

–

✓✓ b

✓✓

6/6

ASA (higher)

–

✓✓

–

✓

–

–

–

–

–

2/2

BMI (higher)

✓ a,b

xb

✓b

✓✓

✓✓

✓✓

xb

–

–

5/7

CCI (higher)

–

–

–

✓✓

✓✓

✓✓

–

✓✓b

 

4/4

Diabetes (yes)

–

–

–

–

–

–

–

–

✓✓

1/1

Gender (Female)

–

–

–

✓✓

✓✓

✓✓

–

✓✓b

✓✓

5/5

Ethnicity (non-caucasian)

–

–

–

–

–

–

–

✓✓

–

1/1

Hb (lower)

–

–

–

–

✓✓

–

–

–

–

1/1

Knee ROM (lower)

–

–

–

–

–

x

–

–

–

0/1

SES (lower)

–

–

–

✓✓

–

–

–

–

–

1/1

SF-12/VR-12 (lower)

–

–

–

✓✓

✓✓

✓✓

–

–

–

3/3

Smoking (yes)

–

–

–

✓✓

x

–

–

–

✓

2/3

VTE History (yes)

–

–

–

–

–

–

–

–

✓✓

1/1

  1. Abbreviations: ASA American society of anesthesiologists, BMI body mass index (kg/m2), CCI Charlson comorbidity index, Hb Hemoglobin, ROM range of motion, SES socioeconomic status, SF-12 12 item Short Form Health Survey (physical component score), VR-12 Veterans RAND 12 Item Health Survey, VTE Venous thromboembolism
  2. aBMI < 19 kg/m2 (Underweight patients)
  3. bFactor not able to undergo pooled analysis due to statistical reporting heterogeneity
  4. ✓✓ = Factor significant in multivariable analysis ✓ = Factor only significant in univariate analysis x = Factor not significant in univariate analysis – indicates that a factor was not assessed