Observational study of vitamin D levels and pain in pregnant immigrant women living in Sweden

References

• Bodnar LM, Simhan HN, Powers RW, et al. High prevalence of vitamin D insufficiency in black and white pregnant women residing in the northern United States and their neonates. J Nutr 2007;137:447–52
   PubMed Web of Science ®Google Scholar
• Madar AA, Stene LC, Meyer HE. Vitamin D status among immigrant mothers from Pakistan, Turkey and Somalia and their infants attending child health clinics in Norway. Br J Nutr 2009;101:1052–8
   PubMed Web of Science ®Google Scholar
• Van der Meer IM, Karamali NS, Boeke AJP, et al. High prevalence of vitamin D deficiency in pregnant non-western women in the Hague, Netherlands. Am J Clin Nutr 2006;84:350–3
   PubMed Web of Science ®Google Scholar
• Henriksen C, Brunvand L, Stoltenberg C, et al. Diet and vitamin D status among pregnant Pakistani women in Oslo. Eur J Clin Nutr 1995;49:211–8
   PubMed Web of Science ®Google Scholar
• Sääf M, Fernell E, Kristiansson F, et al. Severe vitamin D deficiency in pregnant women of Somali origin living in Sweden. Acta Pediatr 2011;100:612–4
   PubMed Web of Science ®Google Scholar
• Erkal MZ, Wilde J, Bilgin Y, et al. High prevalence of vitamin D deficiency, secondary hyperparathyroidism and generalized bone pain in Turkish immigrants in Germany: identification of risk factors. Osteoporos Int 2006;17:1133–40
   PubMed Web of Science ®Google Scholar
• Andersen R, Mølgaard C, Skovgaard LT, et al. Pakistani immigrant children and adults in Denmark have severely low vitamin D status. Eur J Clin Nutr 2008;62:625–34
   PubMed Web of Science ®Google Scholar
• Meyer HE, Falch JA, Søgaard AJ, Haug E. Vitamin D deficiency and secondary hyperparathyroidism and the association with bone mineral density in persons with Pakistani and Norwegian background living in Oslo, Norway: the Oslo Health Study. Bone 2004;35:412–7
   PubMed Web of Science ®Google Scholar
• Holvik K, Meyer HE, Haug E, Brunvand L. Prevalence and predictors of vitamin D deficiency in five immigrant groups living in Oslo, Norway: the Oslo Immigrant Health Study. Eur J Clin Nutr 2005;59:57–63
   PubMed Web of Science ®Google Scholar
• Lotfi A, Abdel-Nasser AM, Hamdy A, et al. Hypovitaminosis D in female patients with chronic low back pain. Clin Rheumatol 2007;26:1895–901
   PubMed Web of Science ®Google Scholar
• Helliwell PS, Ibrahim GH, Karim Z, et al. Unexplained musculoskeletal pain in people of South Asian ethnic group referred to a rheumatology clinic – relationship to biochemical osteomalacia, persistence over time and response to treatment with calcium and vitamin D. Clin Exp Rheumatol 2006;24:424–7
   PubMed Web of Science ®Google Scholar
• Gloth FM III, Greenough WB. Vitamin D deficiency as a contributor to multiple forms of chronic pain. Mayo Clin Proc 2004;79:696
   PubMed Web of Science ®Google Scholar
• Plotnikoff GA, Quigley JM. Prevalence of severe hypovitaminosis D in patients with persistent, nonspecific musculoskeletal pain. Mayo Clin Proc 2003;78:1463–70
   PubMed Web of Science ®Google Scholar
• Hirani W. Vitamin D status and pain: analysis from Health Survey for England among English adults aged 65 and over. Br J Nutr 2012;107:1080–4
   PubMed Web of Science ®Google Scholar
• Torrenté de la Jara G, Pécoud A, Favrat B. Female asylum seekers with musculoskeletal pain: the importance of diagnosis and treatment of hypovitaminosis D. BMJ 2004;329:156–7
   PubMedGoogle Scholar
• Holick MF. The role of vitamin D for bone health and fracture prevention. Curr Osteoporos Rep 2006;4:96–102
   PubMedGoogle Scholar
• Holmes VA, Barnes MS, Alexander HD, et al. Vitamin D deficiency and insufficiency in pregnant women: a longitudinal study. Br J Nutr 2009;102:876–81
   PubMed Web of Science ®Google Scholar
• Hollis BW, Wagner CL. Vitamin D requirements and supplementation during pregnancy. Curr Opin Endocrinol Diabetes Obes 2011;18:371–5
   PubMed Web of Science ®Google Scholar
• Schroth RJ, Lavelle CL, Moffatt ME. Review of vitamin D deficiency during pregnancy: who is affected? Int J Circumpolar Health 2005;64:112–20
   PubMedGoogle Scholar
• Williamson A, Hoggart B. Pain: a review of three commonly used pain rating scales. J Clin Nurs 2005;14:798–804
   PubMed Web of Science ®Google Scholar
• Jensen MP, Karoly P Braver S. The measurement of clinical pain intensity: a comparison of six methods. Pain 1986;27:117–26
   PubMed Web of Science ®Google Scholar
• Sindhu BS, Shechtman O, Tuckey L. Validity, reliability, and responsiveness of a digital version of the visual analog scale. J Hand Ther 2011;24:356–63
   PubMed Web of Science ®Google Scholar
• Kosek E, Ekholm J, Hansson P. Pressure pain thresholds in different tissues in one body region. The influence of skin sensitivity in pressure algometry. Scand J Rehabil23. Med 1999;31:89–93
   PubMedGoogle Scholar
• Leffler AS, Kosek E, Lerndal T, et al. Somatosensory perception and function of diffuse noxious inhibitory controls (DNIC) in patients suffering from rheumatoid arthritis. Eur J Pain 2002;6:161–76
   PubMed Web of Science ®Google Scholar
• Dawodu A, Agarwal M, Patel M, Ezimokhai M. Serum 25-hydroxyvitamin D and calcium homeostasis in the United Arab Emirates mothers and neonates: a preliminary report. Middle East Paediatr 1997;2:9–12
   Google Scholar
• Maghbooli Z, Hossein-Nezhad A, Shafaei AR, et al. Vitamin D status in mothers and their newborns in Iran. BMC Pregnancy Childbirth 2007;7:1–6
   PubMedGoogle Scholar
• Kazemi A, Sharifi F, Jafari N, Mousavinasab N. High prevalence of vitamin D deficiency among pregnant women and their newborns in an Iranian population. J Women’s Health 2009;18:835–9
   PubMed Web of Science ®Google Scholar
• Nicolaidou P, Hatzistamatiou Z, Papadopoulou A, et al. Low vitamin D status in mother-newborn pairs in Greece. Calcif Tissue Int 2006;78:337–42
   PubMed Web of Science ®Google Scholar
• Sachan A, Gupta R, Das V, et al. High prevalence of vitamin D deficiency among pregnant women and their newborns in northern India. Am J Clin Nutr 2005;81:1060–4
   PubMed Web of Science ®Google Scholar
• Al Faraj S, Al Mutairi K. Vitamin D deficiency and chronic low back pain in Saudi Arabia. Spine 2003;28:177–9
   PubMed Web of Science ®Google Scholar