After adjustment by treatment , NLNi -LSB- hazards ratio ( HR ) ( @-@ vs @ ) @ , @ % confidence interval ( CI ) : @-@ @ , and HR ( > @ vs @ ) @ , @ % CI : @-@ @ , P < @ -RSB- correlated with prognosis , whereas NLNr -LSB- HR ( < @ vs @ ) @ , @ % CI : @-@ @ , P = @ and HR ( < @ vs @ ) @ , @ % CI : @-@ @ , P = @ -RSB- did not .