主题：【原创】关于针灸问题的基点说明 -- 虽远必诛

Our search for eligible reports was nearly comprehensive,

resulting in the identification of 33 RCTs—more

than twice as many as included in any previous review on

this topic. Because of resource limitations, we did not

search Chinese databases. This may have deflated our estimates of effects because acupuncture RCTs published in

China have been shown to be positive in 100% of all cases

(60). The comprehensiveness of our searches (with the exception

of Chinese databases) might be expected to limit

the effects of publication bias.