Figure 1From: Pakistanis living in Oslo have lower serum 1,25-dihydroxyvitamin D levels but higher serum ionized calcium levels compared with ethnic Norwegians. The Oslo Health Study Age- and gender-adjusted estimated marginal means of s-Ca 2+ at different s-iPTH in Pakistanis (n = 161) (—) and Norwegians (n = 560) (- - -). Note that there are few observations (n = 46) at serum parathyroid hormone levels above 9 pmol/l.Back to article page