你到这个网站上问问吧。那里很多人在讨论NIH payline. http://writedit.wordpress.com/nih-paylines-resources/
NCI只公布了R系列的payline.你可以作为参考。
For FY12, although there will be no guaranteed paylines, R01 & R21
applications up to the 7th percentile will be funded with only rare
exceptions. Individual applications beyond the 7th percentile will be
considered for funding on a case-by-case basis by the SPL (same for
established & ESI/NI applicants); Most R03 & R15 applications up to the
priority score of 25 will befunded. Applications with scores beyond that may
be selected for funding on a case‐by‐case basis.