title: Is it too early to move to full electronic PROM data collection?: A randomized controlled trial comparing PROM's after hallux valgus captured by e-mail, traditional mail and telephone.
abstract: BACKGROUND
  Patient reported outcome measures (PROM's) after hallux valgus surgery are used to rate the effectiveness as perceived by the patient. The interpretability of these PROM's is highly dependent on participation rate. Data capture method may be an important factor contributing to the response rate. We investigated the effect on response rate of traditional paper mail, telephone and e-mail PROM's after hallux valgus surgery.
  
  
  METHODS
  All consecutive patients operated between January and September 2013, were identified. Included patients were randomized by envelope in three groups: traditional pen and paper mail, e-mail and telephone. They were asked to fill in a FFI and EQ-5D. Two weeks later non-responders were sent a reminder.
  
  
  RESULTS
  Of the 73 included patients, 25 were approached by mail, 24 by e-mail and 24 patients by telephone. The response rate on traditional mail was highest (88%), while response on e-mail was lowest (33%). Response rate on telephone was also high (79%). Response rate on traditional mail and telephone was significantly higher (p<0.001) than response on e-mail.
  
  
  CONCLUSIONS
  Though electronic data collection has enormous potential, this study shows that e-mail yields unacceptable low response rates. It is too early to replace traditional pen-and-paper PROM's by electronic questionnaires.
authors: Department of Orthopedics, Canisius Wilhelmina Ziekenhuis Nijmegen, Weg door Jonkerbos 100, 6532SZ Nijmegen, Netherlands. Electronic address: ln.palmen@gmail.com.
authors: Leonieke N
authors: LN
authors: Palmen
authors: Department of Orthopedics, Medinova Clinics Breda, Takkebijsters 5a, 4817 BL Breda, Netherlands.
authors: Joost C M
authors: JC
authors: Schrier
authors: Department of Orthopedics, Canisius Wilhelmina Ziekenhuis Nijmegen, Weg door Jonkerbos 100, 6532SZ Nijmegen, Netherlands.
authors: Ruben
authors: R
authors: Scholten
authors: Department of Orthopedics, Canisius Wilhelmina Ziekenhuis Nijmegen, Weg door Jonkerbos 100, 6532SZ Nijmegen, Netherlands.
authors: Justus H W
authors: JH
authors: Jansen
authors: Department of Orthopedics, Canisius Wilhelmina Ziekenhuis Nijmegen, Weg door Jonkerbos 100, 6532SZ Nijmegen, Netherlands.
authors: Sander
authors: S
authors: Koëter
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D034742:Electronic Mail; D005260:Female; D006215:Hallux Valgus / Q000601:surgery*; D006801:Humans; D007407:Interviews as Topic; D008297:Male; D008875:Middle Aged; D063868:Patient Outcome Assessment; D011177:Postal Service; D057566:Self Report; D011795:Surveys and Questionnaires; D055815:Young Adult
keywords: Capture method; Hallux valgus; Outcome; PROM; Response