“…6 We used a modified version of the SF-MPQ that included the 23 most frequently chosen words (pain descriptors) to describe labor pain (see Appendix). 7 In accordance with the original methods described by Melzack 8 to limit the unreliability of responses, all parturients were interviewed by trained investigators and were asked to answer the SF-MPQ immediately after a uterine contraction. The pain descriptors from the Italian translation of the McGill Pain Questionnaire were used.…”