Table 2 Summary of studies included in meta-analysis on obesity and vitamin D status
Author/ Year | Country | Sex | Type of study | Study size |
|---|---|---|---|---|
Mai XM et al., 2012 | Norway | Both | Cohort | 2460 subjects |
Goldner WS et al., 2008 | USA | Both | Case/control | 41 cases/41 controls |
Hyppönen E et al., 2006 | UK | Both | Cohort | 7,198 subjects |
Al-Sultan AI et al., 2011 | Saudi Arabia | Both | Case/control | 76 cases / 84 controls |
Campagna AM et al., 2013 | USA | Both | Cohort | 1,378 subjects |
Turer CB et al., 2013 | USA | Both | Cross-sectional | 12,292 subjects |
Guasch A et al., 2012 | Spain | Both | Cross-sectional | 316 subjects |
Poomthavorn P et al., 2012 | Thailand | Both | Cross-sectional | 179 subjects |
Olson ML et al., 2012 | USA | Both | Cross-sectional | 411 cases/ 87 controls |
Shea MK et al., 2011 | USA | Both | Cross-sectional | 2581 subjects |
Elizondo-Montemayor L et al., 2010 | Mexico | Both | Cross-sectional | 198 subjects |
Cizmecioglu FM et al., 2008 | Turkey | Both | Cross-sectional | 301 subjects |