Table 1

Phase one self-reported cell phone use
Variable Males (N= 134) Females (N= 168)
Total use per day (minutes) Mean±SD 298.9 ± 301.1 313.04 ± 252.1
Median 202.5 240.0
Range 1440 1200
Texts messages sent per day Mean ± SD 214.5 ± 1297.6 157.6 ± 427.5
Median 50.0 60.0
Range 15000 5000
Calls made per day Mean±SD 6.7 ± 21.9 5.04 ± 4.9
Median 3.0 4.0
Range 250 30

Lepp et al.

Lepp et al. International Journal of Behavioral Nutrition and Physical Activity 2013 10:79   doi:10.1186/1479-5868-10-79

Open Data