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. 2013 Aug 28;8(8):e72269. doi: 10.1371/journal.pone.0072269

Table 1. Results of regression analyses using the unstratified global sample (n = 263). See Materials and Methods for details of abbreviations.

Body mass(kg) BMI(kg/m2) SA/BM(cm2/kg) PI(kg/m3)
Absolute latitude r2 0.331 0.196 0.264 0.067
p-value 0.000 0.000 0.000 0.000
Mean annual temperature (°C) r2 0.262 0.191 0.234 0.086
p-value 0.000 0.000 0.000 0.000