Table 4.

Cost-effectiveness analysis

ASample size in EC arm101
BNumber screened in EC arm38
CSample size in NCM arm203
DNumber screened in NCM arm120
ENumber screened in NCM arm normalized to size of EC arm (row D × row A)/row C59.7
FAdditional number screened in NCM arm normalized to size of EC arm = row E − row B21.7
Incremental costs of NCM arm
GMailed brochures$600
HPersonnel$106,280
INonpersonnel$0
JTotal incremental costs of NCM arm$106,880
KTotal NCM incremental costs normalized to size of EC arm (row J × row A)/row C$53,177
Incremental cost-effectiveness ratio = row K/row F$2,450