TABLE 2.

Total number of composite events after randomization for ≤12 mo¹

	Placebo group		Vitamin D group
Composite event count	Number of subjects	Percentage of group	Number of subjects	Percentage of group
0	5	11.11	12	26.07
1	16	35.56	13	28.26
2	8	17.78	4	8.70
3	8	17.78	7	15.22
4	5	11.11	5	10.87
6	2	4.44	4	8.70
7	1	2.22	1	2.17
Total	45	100.00	46	100.00

¹The number of composite events by total count of events (pulmonary exacerbation of cystic fibrosis) is divided by randomization group: vitamin D or placebo. All of the composite events represented pulmonary exacerbations except for 3 deaths in the vitamin D group.