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Table 2 Patient characteristics

From: Feasibility of hand grip tests during and after hospitalization in geriatric patients: an observational study

  

Baseline Only (BO), N = 253

Repeated Measurements (RM), N = 191

p-value

Sex (female)

n (%)

171 (68%)

96 (50%)

<0.001

Age (years)

Median [IQR]

83.0 [77.7, 88.8]

82.0 [76.6, 87.9]

0.31

CFS

   

0.26

 Fit (CFS 1-3)

n (%)

29 (12%)

20 (10%)

 

 Mild to moderate (CFS 4-6)

n (%)

95 (38%)

87 (46%)

 

 Severe (CFS 7-9)

n (%)

127 (51%)

84 (44%)

 

Frailty Index

Median [IQR]

0.3 [0.3, 0.4]

0.3 [0.3, 0.4]

0.68

Multimorbidity

Median [IQR]

4.0 [3.0, 6.0]

4.0 [3.0, 6.0]

0.57

Nr. of medications prior to admission

Median [IQR]

11.0 [7.0, 14.0]

10.0 [7.0, 14.0]

0.62

EuroQol 5D

Median [IQR]

0.4 [0.2, 0.7]

0.4 [0.2, 0.6]

0.38

Psychological well-being

Median [IQR]

76.0 [60.0, 88.0]

76.0 [60.0, 88.0]

0.57

(i)ADL before admission

Median [IQR]

24.0 [17.5, 30.5]

24.0 [18.0, 30.0]

0.98

(i)ADL at admission

Median [IQR]

36.0 [28.0, 38.0]

37.0 [30.0, 39.0]

0.36

Treatment focus

   

0.14

 Curative

n (%)

40 (16%)

36 (19%)

 

 Recovery-oriented care

n (%)

183 (75%)

145 (77%)

 

 Symptom-oriented care

n (%)

22 (9.0%)

8 (4.2%)

 

Length of stay (days)

Median [IQR]

7.0 [4.0, 11.0]

9.0 [6.0, 13.0]

<0.001

Deceased during admission

n (%)

10 (4.0%)

5 (2.6%)

0.60

  

Men, N = 82

Women, N = 171

Men, N = 95

Women, N = 96

 

GSmax at baseline (kPa)

Median [IQR]

46 [38, 55]

33 [26, 44]

48 [37, 59]

34 [26, 45]

M: 0.47

W: 0.70

FR at baseline (s)

Median [IQR]

26 [17, 41]

25 [15, 36]

24 [17, 32]

19 [13, 32]

M: 0.20

W: 0.03

GW at baseline (kPa*s)

Median [IQR]

1070 [670, 1485]

621 [397, 1001]

936 [619, 1166]

458 [306, 1055]

M: 0.08

W: 0.30

  1. BO group: Participants taking part only in baseline measurement. RM group: participants taking part in repeated measurements. CFS (Clinical Frailty Scale): 1-9, lower is better. Frailty index: 0-1, lower is better. Multimorbidity: 0-17, lower is better. EuroQol 5D: -0.4-1, higher is better. (i)ADL: (instrumental) Activities of Daily Living, 5-40, higher scores indicate more dependency. Psychological wellbeing: 0-100, higher is better. GSmax: maximal Grip Strength, higher is better. FR: Fatigue resistance, higher is better. GW: Grip Work, higher is better