Group

Impaired nutritionalstatus

Disease severity

Age

Total points

Pre- intervention

Post- intervention

Pre- intervention

Post- intervention

Pre- intervention

Post- intervention

Pre- intervention

Post- intervention

Observation group

Control group

T

P

2.23 ± 0.21

2.19 ± 0.26

1.036

0.302

1. 18 ± 0.12*

1.40 ± 0.14*

10.333

0.000

2. 15 ± 0.29

2.11 ± 0.35

0.762

0.447

0.97 ± 0.10*

1.24 ± 0.16*

12.393

0.000

0.27 ± 0.06

0.26 ± 0.03

1.291

0.199

0.27 ± 0.06

0.26 ± 0.03

1.291

0.199

4.65 ± 0.52

4.56 ± 0.50

1.08

0.282

2.43 ± 0.31*

2.90 ± 0.41*

7.919

0.000