Table 2.

Mean serum vitamin D before and one month after surgery (ng/mL) in group 1 and 2.

Group of Patients	Mean Serum Vitamin D before Surgery (ng/mL) [p < 0.05]	Mean Serum Vitamin D One Month after Surgery (ng/mL) [p < 0.03]
1
(10 or less points on the Lund-Mackay scale)	28.02	37.98
2
(>10 points on the Lund-Mackay scale)	23.01	27.67