Is there an association between vitamin D deficiency and adenotonsillar hypertrophy in children with sleep-disordered breathing?

Table 2 Correlation coefficients for serum 25(OH)D levels by Spearman’s rank correlation rho

	r value	p value
Age	− 0.26^*	0.001
Tonsil size	−0.46^*	0.002
ANR	−0.40^*	0.001
Height	−0.33^*	0.020
Body weight	−0.26	0.060
BMI	− 0.16	0.270
BMI z-score	−0.07	0.580
The number of sensitized allergens	−0.08	0.61

ISSN: 1471-2431