BEGIN:VCALENDAR
VERSION:2.0
PRODID:Linklings LLC
BEGIN:VTIMEZONE
TZID:America/Phoenix
X-LIC-LOCATION:America/Phoenix
BEGIN:STANDARD
TZOFFSETFROM:-0700
TZOFFSETTO:-0700
TZNAME:MST
DTSTART:19700101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20241014T203101Z
LOCATION:Grand Ballroom
DTSTART;TZID=America/Phoenix:20240910T135000
DTEND;TZID=America/Phoenix:20240910T141000
UID:HFESAM_ASPIRE - Presented by HFES_sess141_LECT618@linklings.com
SUMMARY:A Novel Labeling Method of Physiological-Based Pressure Pain Asses
 sment Among Patients With and Without Chronic Low Back Pain
DESCRIPTION:Lecture\n\nWenchao Zhu, Yan Xiao, and Yingzi Lin (Northeastern
  University)\n\nPain, especially chronic pain, is a complicated and subjec
 tive experience, threatening global healthcare as one of the most serious 
 health problems. Traditionally, pain is assessed by visual analogue scale 
 (VAS) to indicate the pain intensity by the patient self-report, causing t
 hem to become biased by various psychosocial factors. In this study, we pe
 rformed two distinct labeling methods to assess the pressure pain in Quant
 itative Sensory Testing and to differentiate healthy controls and chronic 
 low back pain patients: time period labels and percentage labels. Physiolo
 gical signals such as galvanic skin response, electromyography, and pupill
 ometry were collected. The time period labeling method was to segment diff
 erent pain state periods via fixed time windows. The percentage timestamp 
 labeling method was to select the timestamp labels based on the percentage
  of the threshold or the tolerance time. Both labeling methods provide ins
 ightful information of physiological signals comparing different pain stat
 es and different patient groups.\n\nTrack: Health Care\n\nSession Chair: K
 ermit Davis (University of Cincinnati)
END:VEVENT
END:VCALENDAR