Volume 57, Issue 1, Pages 84-91 (November 2013) Nationwide data on municipal drinking water and hip fracture: Could calcium and magnesium be protective? A NOREPOS study Cecilie Dahl, Anne Johanne Søgaard, Grethe S. Tell, Trond Peder Flaten, Dag Hongve, Tone Kristin Omsland, Kristin Holvik, Haakon E. Meyer, Geir Aamodt Bone Volume 57, Issue 1, Pages 84-91 (November 2013) DOI: 10.1016/j.bone.2013.06.017 Copyright © 2013 Elsevier Inc. Terms and Conditions
Fig. 1 Division of Norway into geographic regions. Bone 2013 57, 84-91DOI: (10.1016/j.bone.2013.06.017) Copyright © 2013 Elsevier Inc. Terms and Conditions
Fig. 2 Log incidence rate ratios with 95% confidence bands (log IRRs, 95% CI) of hip fractures according to concentrations of calcium, magnesium and pH, adjusting for age, urbanization degree, region of residence and type of water source. The density of waterworks with the corresponding concentration is shown on the x-axis. Bone 2013 57, 84-91DOI: (10.1016/j.bone.2013.06.017) Copyright © 2013 Elsevier Inc. Terms and Conditions