Table 1

Descriptive information NHANES 2003 to 2010

Variables2003 to 20042005 to 20062007 to 20082009 to 2010
Sex N (%)
 Male2130 (48.4)2112 (49.9)2206 (48.8)2729 (48.2)
 Female2272 (51.6)2297 (52.1)2318 (51.2)2931 (51.8)
Race N (%)
 Mexican American881 (20)901 (20.4)792 (17.5)1049 (18.5)
 Hispanic134 (3)136 (3.1)515 (11.4)577 (10.2)
 Non-Hispanic white2359 (53.6)2228 (50.5)2209 (48.8)2751 (48.6)
 Non-Hispanic black836 (19)975 (22.1)833 (18.4)968 (17.1)
 Other192 (4.4)169 (3.8)175 (3.9)315 (5.6)
Age (years) M (±SD)50.4 (19.4)48.1 (18.7)50.9 (17.8)49.3 (17.7)
25OHD (nmol/L)
M (±SD)
58.7 (24.0)57.1 (21.0)57.5 (24.4)60.1 (25.8
HbA1c (%) M (±SD)5.6 (0.96)5.6 (1.0)5.8 (1.0)5.7 (1.0)
BMI (kg/m2) M (±SD)28.4 (6.3)28.8 (6.8)29.0 (6.6)29.2 (6.8)
  • BMI, body mass index; HbA1c, haemoglobin A1c; NHANES, National Health and Nutrition Examination Survey; 25OHD, 25-hydroxyvitamin D.