BMI AGE IOPRE IOPLE SBP DBP BMI Pearson Correlation 1 0.266** 0.214** 0.223** 0.229** 0.236** Sig. (2-tailed)   0.010 0.000 0.000 0.005 0.003 N 241 241 241 241 241 241 **. Correlation is significant at the 0.01 level (2-tailed).

Table 6: Pearson correlation of the relationship between BMI, Age, IOP (OD, OS), SBP and DBP of overweight subjects.