highly significantp < 0.001
Phosphate levels decline with increasing body weights in both sexes ( Figure 4A ), as confirmed by mixed effect model ANOVA together with the company, study year and subject, where the likelihood ratio tests for the body weight classes were statistically highly significant (females: chi 2 = 1562.2, df = 7, p < 0.001, males: chi 2 = 4366.3, df = 15, p < 0.001).