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. 2012 Oct 23;8:475–481. doi: 10.2147/NDT.S37146

Table 2.

Difference of posttest–pretest on dependent variables of two groups

Treatment
Difference posttest–pretest
Control
Difference posttest–pretest
Paired t P-value


M SD M SD
AL −102.60 207.84 −81.75 221.03 0.29 >0.05
EE −3.78 7.08 −2.09 7.14 0.40 >0.05
AI −0.01 0.05 0.00 0.01 0.40 >0.05
Steps (n) −0.14 0.35 −0.09 0.44 0.72 >0.05

Note: Step number refers to the number of steps while walking and number of times wriggling the feet during the measurement period.

Abbreviations: AI, activity intensity; AL, activity level; EE, energy expenditure; M, mean; SD, standard deviation.