Table 1.

CF participant demographics.

#	Age (Years)	Sex	CF Genotype	BMI	Predicted FEV1 1	CRP 2 (mg/dL)	WBC	Hb	HbA1C	Vit. A 3 (mg/L)	Vit. D 4 (ng/mL)	Sputum 5
1	28	M	508/508	20	38	---	5000	14.2	5.1	0.37	20	Pseudomonas
2	32	F	508/508	20	34	2.0	8700	9.8	5.3	0.40	25	Pseudomonas
3	31	M	$508/1717-\mathrm{G}\to \mathrm{A}$	22	66	0.2	8000	12.6	5.4	0.72	24	Pseudomonas/S. aureus
4	30	F	508/508	21	46	1.3	8000	12.7	6.5	0.34	29	Pseudomonas/MRSA
5	25	F	508/508	15	30	6.7	7700	12.8	6.6	0.20	34	S. maltophilia
6	23	M	$508/711+1 \mathrm{G}\to \mathrm{T}$	20	47	0.6	15,600	12.4	6.1	0.30	49	Pseudomonas/MRSA

¹ forced expiratory volume in 1 s (FEV1), ² C-reactive protein (CRP), ³ Vitamin A, ⁴ Vitamin D, ⁵ Staphylococcus aureus (S. aureus), methicillin-resistant S. aureus (MRSA), Stenotrophomonas maltophilia (S. maltophilia).