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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Environ Res. 2014 May 8;132:176–181. doi: 10.1016/j.envres.2014.04.001

Table 3.

Mean Differences of Macro Activity Patterns of Children Living in an Agricultural Community by Occupation

Pre-Thinning Season (n=99) Thinning Season (n=99)

Farmworker (n=59) Non Farmworker (n=40) Farmworker (n=59) Non Farmworker (n=40)
Mean ± SD Mean ± SD p-Valuea Mean ± SD Mean ± SD p-Valuea
Number of Hours Spent Outside (past 7 days) 19.5 ± 13.1 17.5 ± 12.2 0.25 30.2 ± 20.8 24.2 ± 16.7 0.004
Number of Hours Spent Inside (past 7 days) 135.9 ± 16.9 133.8 ± 19.0 0.13 125.5 ± 23.1 113.6 ± 32.2 <0.001
Number of Hours Spent in Area Outside Home (per day) 2.0 ± 2.6 1.6 ± 1.7 0.13 3.5 ± 3.1 3.1 ± 2.6 0.19
Number of Hours Spent Inside Home (per day) 15.3 ± 3.7 15.3 ± 3.9 0.70 17.1 ± 4.3 16.6 ± 4.2 0.19
Number of Hours Spent in Area Outside School (per day) 0.8 ± 1.5 0.9 ± 1.9 0.72 0.81 ± 2.4 0.48 ± 1.4 0.25
Number of Hours Spent Inside School (per day) 4.1 ± 3.6 3.8 ± 3.4 0.28 0.85 ± 2.5 0.31 ± 1.0 0.005
Number of Hours Spent Doing Other Activities(per day) 1.8 ± 2.3 2.4 ± 3.5 0.07 1.8 ± 2.6 3.4 ± 3.9 <0.001
Number of days played in the field (past 7 days) 0.25 ± 1.0 0.15 ± 0.69 0.30 1.1 ± 3.1 0.71 ± 3.2 0.01
a

p-Value from the Wilcoxon Sum Rank Test