Figure 1From: Osteomalacia and vitamin D deficiency in a psychiatric rehabilitation unit: case report and surveySerum alkaline phosphatase (•), corrected calcium (▴), and phosphate (▿) for the index patient. Horizontal lines show upper and lower limits of normal ranges for all variables. Alkaline phosphatase increased over time (linear component, r2 = 0.46, F1,28 = 23.9, p = 0.000037).Back to article page