Code:
keep if pvalueInter<.1 & pvalueMed1<.1 & pvalueMed2<.1 & pvalueMed3<.1 & pvalueMed4<.1
I also write
Code:
keep if pvalue*<.1
,however it is wrong.

I know, we can write using foreach.
Code:
local pvalue pvalueInter pvalueMed1 pvalueMed2 pvalueMed3 pvalueMed4
foreach v of local pvalue {
keep if `v' <.1
}
Do we have more simplified ways?