Table 3

Comparison of the measured dose and regression estimates of dose (mSv) (n=1518)

Measured dose (SD)Estimated dose (SD)Ratios (SD)
Overall0.33 (0.11)0.33 (0.09)0.99 (0.35)
Time period
 To school0.37 (0.14)0.32 (0.07)1.13 (0.43)**
 At school0.32 (0.10)0.33 (0.09)0.98 (0.31)
 At home0.33 (0.11)0.33 (0.09)0.99 (0.34)
 Outdoors0.32 (0.10)0.33 (0.09)0.97 (0.33)*
 At bedtime0.33 (0.11)0.33 (0.09)0.99 (0.35)
  • *p<0.05, **p<0.01: paired t test.