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. 2019 May 17;3(1):e12122. doi: 10.2196/12122

Table 4.

Nonsignificant findings for comparisons between group II* and group III*.

Variable Group II* (=I/II+II), median Group III* (=II/III+III), median P value
Demographics

Sex (male=0, female=1) 0 0 .33

Age (years) 55 56 .71

Height (cm) 175.0 177.0 .38

Weight (kg) 84.8 94.0 .17

BMIa (kg/m2) 27.1 29.6 .28

Righthanded?b (no=0, yes=1) 1 1 .18

Wristband preferencec (left=0, right=1) 0 0 .16
Maximum

SD of maximum DPMSCd (steps2/minute2) 24.6 23.5 .76

Minimum of maximum DPMSC (steps/minute) 42.5 34.7 .58
75th percentile

Maximum of 75th percentile of DPMSC (steps/minute) 0 0 .93

Mean of 75th percentile of DPMSC (steps/minute) 0 0 .89

SD of 75th percentile of DPMSC (steps/minute) 0 0 .91
Mean

Minimum of mean DPMSC (steps/minute) 0.3 0.1 .90
Median

Median of 2-week PMSCe (steps/minute) 0 0 N/A

Maximum of median DPMSC (steps/minute) 0 0 N/A

Minimum of median DPMSC (steps/minute) 0 0 N/A
Total

Minimum of total DPMSC (steps) 420 164 .90
Interquartile range (IQR)

Maximum of DPMSC IQR (steps/minute) 0 0 .93

Mean of DPMSC IQR (steps/minute) 0 0 .89

SD of DPMSC IQR (steps2/minute2) 0 0 .91
SD

Minimum of DPMSC SD (steps2/minute2) 2.9 1.2 .80
Skewness

2-week PMSC skewness 4.6 5.5 .29

Maximum of daily SCf skewness 8.8 8.5 .97

Mean of daily SC skewness 4.9 5.1 .76

SD of daily SC skewness 1.3 1.4 .76

Minimum of daily SC skewness 3.3 3.4 .65
Kurtosis

2-week PMSC kurtosis 24.5 36.0 .25

Maximum of daily SC kurtosis 99.3 99.4 .97

Mean of daily SC kurtosis 31.7 33.4 .71

SD of daily SC kurtosis 20.1 22.8 .73

Minimum of daily SC kurtosis 10.4 13.2 .47

aBMI: body mass index.

bIs patient righthanded?

cRight- or lefthanded preference for wristband.

dDPMSC: daily per minute step count.

ePMSC: per minute step count.

fSC: step count.