Chinese version of the M. D. Anderson Symptom Inventory

Objectives: Symptoms other than their primary disease can interfere in the lives of terminal cancer patients. We sought to identify which of these symptoms is most important. Methods: We administered a questionnaire, including the M.D. Anderson Symptom Inventory (MDASI), to 142 terminal cancer patients at the National Cancer Center, Korea. The validity of the MDASI was tested by principal-axis factor analysis and Cronbach’s α coefficient. Stepwise multiple regression analysis was used to determine the symptoms that interfered most in terminal cancer patients’ lives. Results: Factor analysis showed that it was composed of two factors (symptom and interference scales). Cronbach’s α coefficients of symptom and interference scales were each >0.70. The patients had an average of 11 of 13 symptoms of the MDASI. Pain was the most common and severe, followed by feelings of distress and fatigue. Fatigue was the most highly correlated with interference sum. In stepwise multiple regression analysis, the most interfering symptom was fatigue. Conclusions: Although pain was the most common and severe symptom, fatigue was the most important symptom interfering in the lives of terminal cancer patients. In treating terminal cancer patients, healthcare providers should actively intervene to reduce both fatigue and pain.

Objective: The M. D. Anderson Symptom Inventory (MDASI) and its modules measure common symptoms related to cancer and its treatment. We report the development and initial validation of the MDASI-Thyroid Cancer module (MDASI-THY). Methods: A list of thyroid-cancer-specific symptoms was generated through focus groups and interviews with thyroid cancer patients, clinicians and researchers. These MDASI-THY items were added to the original MDASI and administered to 60 patients with thyroid cancer. Symptom prevalence and severity were evaluated, along with the reliability and content, construct and known-group validity of the MDASI-THY. Results: Cognitive debriefing performed on a subset of patients indicated that the MDASI-THY items were clear, concise, relevant and easy to understand. Fatigue, drowsiness, sleep disturbance, distress and difficulty remembering were the 5 most prevalent and severe symptoms. Twenty-eight percent of patients had moderate to severe fatigue (≥5 on a 0–10 scale). Average severity was 1.28 and 1.29 for the symptom and interference subscales, respectively. MDASI-THY symptoms were severer for patients with poorer performance status. Cronbach α-values were 0.76, 0.85 and 0.92 for the thyroid-specific symptom items, core symptom subscale and interference subscale, respectively. Conclusions: This study demonstrates preliminary evidence for the validity and reliability of the MDASI-THY.

ObjectivesPatients with advanced colorectal cancer (CRC) have multiple concurrent physical and psychological symptoms. This study aimed to explore the relationship between anxiety, depression, and symptom burden in advanced CRC.MethodsA multicenter cross‐sectional study was conducted in 10 cancer centers from geographically and economically diverse sites in China. A total of 454 patients with advanced CRC completed the Hospital Anxiety and Depression Scale and the MD Anderson Symptom Inventory. Multiple regression analysis was applied to explore the relationship between anxiety, depression and symptom burden.ResultsAbout one‐third of the patients showed symptoms of anxiety or depression. Patients with anxiety or depression reported significantly higher symptom burden than those without (p < 0.001). Patients with anxiety or depression reported a higher proportion of moderate‐to‐severe (MS) symptom number than those without (p < 0.001). About 52% of the patients with anxiety or depression reported at least three MS symptoms. The prevalence of MS symptoms was ranging from 7.3% (shortness of breath) to 22% (disturbed sleep), and in patients with anxiety or depression was 2–10 times higher than in those without (p < 0.001). Disease stage (β = −2.55, p = 0.003), anxiety (β = 15.33, p < 0.001), and depression (β = 13.63, p < 0.001) were associated with higher symptom burden.ConclusionsAnxiety and depression in patients with advanced cancer correlated with higher symptom burden. Findings may lead oncology professionals to pay more attention to unrecognized and untreated psychological symptoms in symptom management for advanced cancer patients.