Frequency of primary causes of admission and statistical comparison between Strigiformes and Falconiformes orders.

<p>CI: confidence interval. ns: no statistical significance (p>0.05). na: not applicable. MBD, metabolic bone diseases. Others:</p><p>a, manure heaps, bad weather;</p><p>b, rest of diagnoses grouped by organic systems such as musculoskeletal, digestive, nervous, integument, and ocular diseases;</p><p>c, mycobacteriosis, helminthiasis, mites, abscess.