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Assessment of Age-related Changes in Cognitive Functions Using EmoCogMeter, a Novel Tablet-computer Based Approach
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Age Significantly Affects Response Rate to Outcomes Questionnaires Using Mobile Messaging Software.

Toufic R Jildeh1, Joshua P Castle1, Muhammad J Abbas1

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Text messaging effectively collects patient-reported outcomes in orthopaedic sports medicine, with younger patients responding best. Age and sex did not affect response times for surveys like VAS and PROMIS-PI.

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Area of Science:

  • Orthopaedic Sports Medicine
  • Digital Health
  • Patient-Reported Outcomes

Background:

  • Mobile messaging offers a novel approach for collecting patient-reported outcomes (PROs).
  • Assessing demographic influences on response rates and times is crucial for optimizing mobile health tools.

Purpose of the Study:

  • To evaluate demographic factors affecting response rate, time to respond (TTR), and time to completion (TTC) using a text messaging system.
  • To determine the feasibility and applicability of mobile messaging for collecting PROs in orthopaedic sports medicine patients.

Main Methods:

  • A text messaging service (MOSIO) was used to collect data from 177 orthopaedic sports medicine patients for 10 days postoperatively.
  • Data collected included Visual Analog Scale (VAS) scores, side effects, and Patient-Reported Outcomes Measurement Information System (PROMIS) Pain Interference (PI) Short Form.

Main Results:

  • The overall response rate was 75.0%, with the youngest age group (16-32 years) showing the highest response rate (85.2%).
  • Patients over 49 years old had significantly lower response rates (68.4%-69.1%).
  • No significant differences in TTR or TTC were found across age or sex groups for VAS, PROMIS-PI, or side-effect questions.

Conclusions:

  • Mobile messaging is a feasible method for tracking postoperative outcomes in orthopaedic sports medicine.
  • While overall response rates are promising, older patients (>49 years) may require tailored engagement strategies.
  • This approach can potentially reduce the burden of in-clinic surveys.