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. 2018 Feb 8;11(4):309–316. doi: 10.14740/gr1072w

Table 5. Adverse Effects.

Adverse effects Vitamin D status
All patients (N = 291) P-value
Deficiency (N = 113) Insufficiency (N = 105) Normal (N = 73)
Fatigue 32 (28.3%) 26 (24.8%) 23 (31.5%) 81 (27.8%) 0.608
Insomnia 3 (2.7%) 0 0 3 (1%) 0.092
Headache 5 (4.4%) 6 (5.7%) 4 (5.5%) 15 (5.2%) 0.902
Nausea 5 (4.4%) 5 (4.8%) 4 (5.5%) 14 (4.8%) 0.947
Diarrhea 1 (0.9%) 0 0 1 (0.3%) 0.454
Constipation 0 1 (1%) 1 (1.4%) 2 (0.7%) 0.499
Abdominal pain 3 (2.7%) 0 1 (1.4%) 4 (1.4%) 0.243
Skin rash 8 (7.1%) 4 (3.8%) 2 (2.7%) 14 (4.8%) 0.336
Arthralgia 4 (3.5%) 4 (3.8%) 4 (5.5%) 12 (4.1%) 0.793
Anemia 18 (15.9%) 11 (10.5%) 12 (16.4%) 41 (14.1%) 0.410

Data presented as number (percent).