Table 1 Changes in motor function after one year by grip strength
From: Effects of self-management exercise group participation in community-dwelling older adults
Low-value group | High-value group | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
pre | post 1y | p-value | pre | post 1y | p-value | ||||||
Men | 65-74 years old | n = 0 | n = 32 | ||||||||
Grip strength (R) | – | – | – | 32.3 | ± 3.9 | 32.9 | ± 4.1 | 0.300 | |||
Grip strength (L) | – | – | – | 31.5 | ± 3.4 | 31.6 | ± 3.5 | 0.825 | |||
5R-STS | – | – | – | 8.4 | (7.1 - 9.5) | 7.7 | (6.3 - 8.5) | 0.002 | |||
Walking time | – | – | – | 2.7 | (2.6 - 3.0) | 2.6 | (2.5 - 2.9) | 0.052 | |||
TUG | – | – | – | 6.0 | ± 1.1 | 5.5 | ± 1.4 | 0.013 | |||
75 years and over | n = 22 | n = 27 | |||||||||
Grip strength (R) | 24.1 | ± 2.3 | 26.3 | ± 3.4 | 0.009 | 30.5 | (28.3 - 32.0) | 30.5 | (28.8 - 32.9) | 0.445 | |
Grip strength (L) | 24.1 | ± 2.5 | 25.0 | ± 3.9 | 0.198 | 29.3 | (26.1 - 30.4) | 29.5 | (27.1 - 30.4) | 0.169 | |
5R-STS | 11.4 | (10.1 - 14.2) | 9.4 | (8.8 - 11.3) | 0.122 | 9.9 | ± 2.0 | 8.7 | ± 1.9 | 0.001 | |
Walking time | 2.8 | (2.5 - 3.5) | 2.8 | (2.6 - 3.2) | 0.572 | 2.8 | (2.6 - 3.0) | 2.7 | (2.3 - 3.0) | 0.068 | |
TUG | 6.9 | (5.7 - 8.4) | 6.7 | (6.2 - 7.0) | 0.820 | 6.7 | ± 1.5 | 6.7 | ± 1.7 | 0.925 | |
Women | 65-74 years old | n = 0 | n = 115 | ||||||||
Grip strength (R) | – | – | – | 22.5 | (20.5 - 24.8) | 23.0 | (21.5 - 25.0) | 0.001 | |||
Grip strength (L) | – | – | – | 21.7 | ± 2.7 | 22.2 | ± 2.6 | 0.007 | |||
5R-STS | – | – | – | 8.7 | (7.9 - 10.2) | 7.4 | (6.2 - 8.2) | < 0.001 | |||
Walking time | – | – | – | 2.7 | (2.5 - 3.0) | 2.6 | (2.4 - 2.9) | 0.001 | |||
TUG | – | – | – | 5.9 | (5.2 - 6.4) | 5.5 | (5.1 - 6.1) | < 0.001 | |||
75 years and over | n = 57 | n = 119 | |||||||||
Grip strength (R) | 15.5 | (14.0 - 16.5) | 16.0 | (13.5 - 18.0) | 0.240 | 20.5 | (19.0 - 22.0) | 20.5 | (19.0 - 23.0) | 0.652 | |
Grip strength (L) | 14.0 | (12.1 - 16.0) | 14.5 | (12.5 - 17.5) | 0.021 | 19.1 | ± 2.5 | 19.5 | ± 2.6 | 0.008 | |
5R-STS | 10.2 | (9.1 - 13.9) | 9.2 | (7.2 - 10.9) | < 0.001 | 9.6 | (8.5 - 11.5) | 8.7 | (6.7 - 9.9) | < 0.001 | |
Walking time | 3.4 | (2.9 - 4.3) | 3.3 | (2.9 - 4.1) | 0.476 | 3.2 | (2.8 - 4.0) | 3.0 | (2.8 - 3.5) | < 0.001 | |
TUG | 7.7 | (6.8 - 9.5) | 7.1 | (6.2 - 8.6) | 0.108 | 6.8 | (6.0 - 7.6) | 6.3 | (5.8 - 7.3) | 0.015 | |