Table 2 Clinical characteristics for included participants after a PFF combined and grouped by four recovery phases.

From: Construct validity of real-world digital mobility outcomes in patients after proximal femoral fracture: a cross-sectional observational study

 

Total

N = 505

Acute

n = 100

(20%)

Post-acute

n = 117

(23%)

Extended Recovery

n = 201

(40%)

Long-term

Recovery

n = 87 (17%)

TUG (s), mean (SD)

19.8 (12.3)

-

25.5 (15.7)

17.5 (9)

17.4 (11.6)

SPPB

Total score [0–12], mean (SD)

6.2 (3.1)

3.5 (2.0)

5.5 (2.6)

7.3 (2.8)

7.6 (3.3)

Gait speed 4MWT (m/s), mean (SD)

0.70 (0.40)

0.36 (0.20)

0.63 (0.22)

0.79 (0.34)

0.88 (0.38)

6MinWT Distance (m), mean (SD)

283.6 (125.9)

-

225.8 (104.5)

301.6 (124.4)

317.5 (131.3)

LLFDI-FC [0-100], median (p25-p75)

49 (42–59)

-

43 (40–49)

51 (45–58)

56 (46–65)

Short FES-I [7–28], median (p25-p75)

10 (7–14)

10 (7–15)

11 (8–15)

9 (7–13)

9 (7–12)

FACIT-F [0–52], median (p25-p75)

40 (31–45)

36 (29–42)

39 (30–44)

41 (34–46)

42 (33–46)

Hearing Impairment [2–8], mean (SD)

2.9 (1.2)

3.1 (1.2)

2.8 (1.1)

2.9 (1.2)

3.1 (1.2)

Systolic Blood Pressure (mm Hg), median (p25-p75)

132 (120–150)

130 (120–153)

130 (120–142)

135 (122–151)

136 (123–160)

  1. TUG Timed Up and Go test; SPPB Short Physical Performance Battery; 4MWT 4-Meter Walk Test; 6MinWT 6-Minute Walking Test; LLFDI-FC Late Life Function and Disability Index – Functional Component; Short FES-I Short Falls Efficacy Scale International; FACIT-F Functional Assessment of Chronic Illness Therapy Fatigue Scale; TUG, 5-time chair rise as part of SPPB, 6MinWT and LLFDI Not performed in acute patients.
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