Table 2.

Prevalence of Sarcoptes scabiei infection in pet dogs of different age groups in Guangzhou, southern China.

Age	No. examined	No. positive	Prevalence (%)
<1 yr	2007	27	1.35
1–5 yr	1486	16	1.08
>5 yr	484	4	0.83
Total	3977	47	1.18