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Table 2 Intraclass correlation coefficients between estimates of active time and measure of active time for activity categories.

From: Accelerometer-based wireless body area network to estimate intensity of therapy in post-acute rehabilitation

Activities

N

M3

M1

Gait

81

0.95 (0.93–0.97)

0.82 (0.74–0.88)

Balance, standing

50

0.76 (0.61–0.86)

0.82 (0.70–0.89)

Reinforcement

40

0.81 (0.66–0.89)

0.61 (0.37–0.77)

Weight bearing

39

0.83 (0.69–0.91)

0.62 (0.39–0.78)

Stairs

32

0.95 (0.90–0.98)

0.68 (0.44–0.83)

Prosthesis

25

0.92 (0.83–0.96)

0.85 (0.69–0.93)

Antalgic therapy

9

0.32* (-0.39–0.79)

0.29* (-0.42–0.78)

Walking, outdoor

6

0.92 (0.54–0.99)

0.93 (0.60–0.99)

Others

13

0.68 (0.23–0.89)

0.55 (0.03–0.84)

  1. M3 represents the WBAN using three sensors and M1 represents the WBAN with only one sensor on the hip. Range of values presented in parentheses is 95% Confidence interval of the correlation. All correlations are statistically significant (P ≤ 0.05), except when marked with an asterisk (*). Values are presented as mean ± SD.