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Table. 4.

Table. 4.

Comparison of time spend for electrode attachment according to practical training (experienced vs inexperienced) and patient gender (male vs female)

Method Patient position Practical training Difference t (P) Patient gender Difference t (P)


Experienced Inexperienced Male Female
Tape measure Sit 1276.1±461.2 1298.2±453.6 22.1 0.199 (0.843) 1215.8±357.7 1310.3±495.2 94.5 -0.955 (0.342)
Lie 1390.6±457.7 1514.7±561.8 124.1 1.067 (0.289) 1243.6±333.5 1496.2±519.1 252.6 -2.485 (0.015)
Band Sit 196.0±66.8 199.0±40.9 3.0 0.200 (0.842) 195.7±77.8 197.1±53.8 1.4 -0.102 (0.919)
Lie 202.0±48.3 193.8±53.3 8.2 -0.685 (0.495) 188.5±55.2 205.5±45.9 17.0 -1.609 (0.111)

P-values were calculated by independent two-sample t-test.

Abbreviations: Sit, Sitting; Lie, Lying down; See Table 2.

Korean J Clin Lab Sci 2021;53:60-7 https://doi.org/10.15324/kjcls.2021.53.1.60
© 2021 Korean J Clin Lab Sci