Anthropometric correlates of C-reactive protein among indigenous Siberians.
C-reactive protein (CRP) is an inflammatory marker, which at low-level elevations is associated with increased cardiovascular risk. Although CRP has been extensively investigated in North American and European settings, few studies have measured CRP among non-Western groups. The present study used dried whole blood spot samples to examine high-sensitivity CRP concentrations among the Yakut (Sakha) of Siberia (85 females, 56 males; 18-58 years old). Our goals were: (1) to compare Yakut CRP concentrations with other populations; (2) to investigate sex differences; and (3) to explore anthropometric correlates of CRP. Results indicate that serum equivalent CRP concentrations are similar to those from industrializing nations, lower than US and European values, and greater than Japanese concentrations. Yakut men and women display similar CRP concentrations; however, CRP was significantly higher among men after adjustment for body fat, age, and smoking. Positive associations were documented between CRP and BMI, body fat, and central adiposity.
Snodgrass
J Josh
JJ
Department of Anthropology, University of Oregon, Eugene 97403, USA. jjosh@uoregon.edu
Leonard
William R
WR
Tarskaia
Larissa A
LA
McDade
Thomas W
TW
Sorensen
Mark V
MV
Alekseev
Vasili P
VP
Krivoshapkin
Vadim G
VG
D000293:Adolescent; D000328:Adult; D001823:Body Composition; D002097:C-Reactive Protein / Q000378:metabolism*; D002318:Cardiovascular Diseases / Q000517:prevention & control; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000097:blood* / Q000453:epidemiology* / Q000208:ethnology / Q000209:etiology; D044382:Population Groups; D012800:Siberia / Q000453:epidemiology; D044465:White People / Q000706:statistics & numerical data*
D002097:C-Reactive Protein