Study on qi deficiency syndrome distribution and quality of life in patients with advanced non-small cell lung cancer.
- Author:
Lin YUAN
1
;
Pei-tong ZHANG
;
Zong-yan YANG
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Aged; Aged, 80 and over; Carcinoma, Non-Small-Cell Lung; diagnosis; psychology; Female; Humans; Lung Neoplasms; diagnosis; psychology; Male; Medicine, Chinese Traditional; Middle Aged; Quality of Life; Surveys and Questionnaires; Yin Deficiency; diagnosis
- From: Chinese Journal of Integrated Traditional and Western Medicine 2011;31(7):880-883
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the qi deficiency syndrome distribution and quality of life (QOL) of patients with advanced non-small cell lung cancer (NSCLC).
METHODSA questionnaire survey was conducted in 120 patients with advanced NSCLC using the QOL scale "Functional Assessment of Cancer Therapy" (FACT-L) (Version 4.0). Meanwhile, syndrome typing was performed. On the basis of results of syndrome typing, patients of different syndrome types were grouped and compared, thus studying the distribution of advanced NSCLC patients of qi deficiency syndrome and qi deficiency syndrome correlated QOL features.
RESULTSQi deficiency, blood stasis, yin deficiency, phlegm and dampness dominated in syndrome types of the 120 patients with advanced NSCLC. Of syndrome types accounting for larger ratios in 112 patients, pure qi deficiency syndrome accounted for 30.36% (34 cases), qi deficiency and blood stasis syndrome for 18. 75% (21 cases), both qi and yin deficiency syndrome for 10. 71% (12 cases). There was no correlation between the appearance of qi deficiency syndrome and patients' age, sex, pathological typing (adenocarcinoma/squamous carcinoma), or the disease duration. NSCLC patients in phase IV were mostly complicated with qi deficiency syndrome (P<0.05). Scores of physical states, emotional states, functional states, and total scores in the FACT-L scale were lower in those complicated with qi deficiency syndrome (89 cases) than in those without complicated qi deficiency syndrome (31 cases), showing statistical difference (P<0.01, P<0.05). The scores of the lung cancer specific module (additional concerns) in the FACT-L scale showed statistical difference, sequenced as qi deficiency and blood stasis syndrome > pure qi deficiency syndrome > both qi and yin deficiency syndrome (P<0.05).
CONCLUSIONSQi deficiency syndrome is the main syndrome of advanced NSCLC. The QOL of advanced NSCLC patients complicated with qi deficiency syndrome was poorer than those without complicated qi deficiency syndrome. Besides, along with the aggravation of qi deficiency syndrome, the QOL decreased somewhat. It suggested that symptomatic treatment of qi deficiency syndrome could improve advanced NSCLC patients' QOL.