The goal of this observational study is to translate, adapt, and test the reliability of a Chinese version of the Comprehensive Pain Assessment Tool Short Form (COMPAT-SF) for people with chronic pancreatitis.
The study will answer these questions:
* Does the Chinese COMPAT-SF work well to measure pain in people with chronic pancreatitis?
* Is the Chinese COMPAT-SF accurate and reliable over time?
Participants will:
* Complete the Chinese COMPAT-SF questionnaire two times, with a 2-week gap.
* Answer additional pain-related questions using the Brief Pain Inventory (BPI) and the Izbicki Pain Score.
* Participate in a follow-up to check if the questionnaire gives consistent results over time.
This study will help make sure that doctors in China have a useful and reliable tool to measure pain in people with chronic pancreatitis.
Eligibility
Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria:
* 1\. Diagnosed with chronic pancreatitis (CP) according to the Guidelines for the Diagnosis and Treatment of Chronic Pancreatitis in China (2018 edition). Diagnosis can be confirmed by: •Primary diagnostic criteria: (i) Definitive imaging findings, and (ii) Histopathological confirmation. •Secondary diagnostic criteria: (i) Recurrent upper abdominal pain, (ii) Abnormal serum amylase levels, (iii) Pancreatic exocrine insufficiency, (iv) Pancreatic endocrine insufficiency, (v) Pathogenic gene mutations, and (vi) History of heavy alcohol consumption. •Diagnosis is confirmed if at least one primary criterion or two secondary criteria are met.
* 2\. Experience of pancreatic pain in the past 12 months
Exclusion Criteria:
* Under 18 years of age.
* No pancreatic-related pain.
* Diagnosed with pancreatic cancer or other tumors.
* Presence of communication or reading impairments.
* Refusal to participate in the study.
Primary outcome measure(s)
Internal Consistency of COMPAT-SF-CV — Baseline Internal consistency will be evaluated using Cronbach's alpha for each domain and the total score of the Chinese version of the Comprehensive Pain Assessment Tool Short Form (COMPAT-SF-CV).
Test-Retest Reliability of COMPAT-SF-CV — Baseline and 2-week follow-up Test-retest reliability will be assessed using intraclass correlation coefficient (ICC) between baseline and 2-week follow-up responses on COMPAT-SF-CV.
Construct Validity of COMPAT-SF-CV — Baseline Construct validity will be examined through confirmatory factor analysis (CFA) to assess the underlying factor structure of COMPAT-SF-CV.
Criterion Validity of COMPAT-SF-CV — Baseline Criterion validity will be assessed by calculating correlations between COMPAT-SF-CV scores and established measures of pain severity, including the Brief Pain Inventory (BPI) and Izbicki pain score.
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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