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Table 6 Frequencies of persons giving the answer values 1-9 for the background questions BQ1 and BQ5-BQ7 (n = 673). M = mean, Mdn=median, SD=standard deviation

From: Detecting the patient’s need for help with machine learning based on expressions

Background question (BQ)

Answer value

   

1

2

3

4

5

6

7

8

9

M

Mdn

SD

BQ1: an estimated health condition

11 (2%)

3 (~0%)

40 (6%)

66 (10%)

98 (15%)

45 (7%)

162 (24%)

129 (19%)

119 (18%)

6.53

7

1.97

BQ5: the quality of life

7 (1%)

6 (1%)

29 (4%)

47 (7%)

101 (15%)

84 (12%)

187 (28%)

123 (18%)

89 (13%)

6.53

7

1.77

BQ6: the satisfaction about health

17 (3%)

10 (1%)

68 (10%)

61 (9%)

84 (12%)

78 (12%)

151 (22%)

138 (21%)

66 (10%)

6.13

7

2.04

BQ7: the satisfaction about ability

8 (1%)

9 (1%)

44 (7%)

28 (4%)

54 (8%)

58 (9%)

156 (23%)

128 (19%)

188 (28%)

6.98

7

1.98