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Table 2 Comparison between ADULT and OLDER, of spirometric and physical condition variables and changes after pulmonary rehabilitation

From: A pulmonary rehabilitation program is an effective strategy to improve forced vital capacity, muscle strength, and functional exercise capacity similarly in adults and older people with post-severe COVID-19 who required mechanical ventilation

 

ADULT

(n = 42)

OLDER

(n = 56)

   
 

PRE

POST

PRE

POST

Time

Time*Group

Group

FVC (L)

3.12 ± 0.80

3.31 ± 0.73

3.02 ± 0.80

3.15 ± 0.82

0.000

0.441

0.166

FVC (%Pred)

81.09 ± 15.51

86.09 ± 13.29

91.12 ± 17.31

94.47 ± 15.51

0.000

0.373

0.015

FEV1 (L/sec)

2.66 ± 0.68

2.78 ± 0.62

2.46 ± 0.62

2.54 ± 0.64

0.000

0.417

0.017

FEV1 (%Pred)

86.54 ± 17.59

90.89 ± 15.26

95.21 ± 16.32

98.96 ± 14.35

0.000

0.715

0.036

FEV1/CVF (%)

85.17 ± 5.13

84.09 ± 5.78

81.58 ± 5.62

81.56 ± 6.35

0.078

0.089

0.002

MIP (-cmH2O)

67.16 ± 24.35

81.53 ± 26.63

62.85 ± 26.12

74.36 ± 26.66

0.000

0.394

0.151

6MWT (m)

448.6 ± 100.1

538.2 ± 75.2

422.4 ± 107.2

492.2 ± 99.26

0.000

0.070

0.019

STST (rpm)

21.39 ± 5.77

27.11 ± 5.61

18.98 ± 6.95

23.12 ± 6.00

0.000

0.111

0.022

HGS right

21.15 ± 14.98

27.54 ± 17.44

17.47 ± 9.52

22.11 ± 11.28

0.000

0.040

0.031

HGS left

19.04 ± 13.71

25.65 ± 17.17

15.88 ± 8.76

19.93 ± 11.32

0.000

0.009

0.028

  1. FVC: forced vital capacity; FEV1: volume that has been exhaled at the end of the first second of forced expiration; MIP, maximal inspiratory pressure; 6-MWT: 6-Minute Walk Test; STST: Sit-to-stand test; HGS: Hand grip strength