Review of Clinical Studies of the Treatment of Ulcerative Colitis Using Acupuncture and Moxibustion

Table 7

Statistical results of single treatment duration.

Duration of a single treatment (e.g., retaining needles or moxibustion)	Number of articles
<20 min	11
20~30 min	30
>30 min	6
Not calculated or	16

calculated: moxa Zhuangs are used to indirectly describe the moxibustion treatment time; unknown: a single treatment time is not clearly described.