Table 3.

Pearson correlation coefficients for self-report measures of average exposure hours (survey and diary variables) for lifeguards and children

WD diaryWE diaryAverage daily exposure diary
Lifeguards (n = 149)
  BL survey0.28**0.20**0.27**
  FL survey0.47***0.53***0.54**
Children (n = 180)
  BL survey0.35**0.35**0.45**
  FL survey0.48***0.45***0.53***

NOTE: **P < 0.01, ***P < 0.001.

Abbreviations: BL, baseline survey; FL, follow-up survey.