BACKGROUND Quality of life(QoL)outcomes are a focal endpoint of cancer treatment strategies.AIM To externally validate the Moroccan Arabic version of the European Organization for Research and Treatment of Cancer(EORT...BACKGROUND Quality of life(QoL)outcomes are a focal endpoint of cancer treatment strategies.AIM To externally validate the Moroccan Arabic version of the European Organization for Research and Treatment of Cancer(EORTC)QoL Questionnaire(QLQ)for colorectal cancer(CRC)patients(CR29).METHODS Both Moroccan Arabic modules of QLQ-CR29 and QLQ-C30 were administered to Moroccan CRC.Psychometric properties were retested by measuring Cronbach’s alpha coefficient for reliability and Intraclass correlation coefficient(ICC)to examine test-retest reproducibility.The multitrait-scaling analysis was performed to demonstrate the validity of the instrument and known-groups comparison was used to test the score’s ability to discriminate between different groups of patients.RESULTS In total,221 patients were included in our study and 34 patients completed the questionnaire twice.The Urinary Frequency scale and Stool Frequency scale had good internal consistency with alpha Cronbach coefficients of 0.79 and 0.83 respectively,while the same coefficients were moderately lower for the Blood and Mucus in Stool scale(0.61)and the Body Image scale(0.67).The ICCs ranged from 0.88 to 1 indicating good to excellent reproducibility.In multitrait scaling analyses,the criterion for item convergent and divergent validity was satisfactory.The known-group comparison showed statistically significant differences between patients according to age,gender,stoma status,tumor location,and radiotherapy.CONCLUSION The Moroccan Arabic version of the EORTC QLQ-CR29 is a valid and reliable tool that can be used safely for research and clinical purposes in Moroccan CRC patients.展开更多
Premature ovarian insufficiency,as a complex gynaecological disease,seriously threatens the physical and mental health of women of childbearing age.The main reasons for its pathogenesis are summarized.As a complex gyn...Premature ovarian insufficiency,as a complex gynaecological disease,seriously threatens the physical and mental health of women of childbearing age.The main reasons for its pathogenesis are summarized.As a complex gynaecological disease,premature ovarian insufficiency seriously threatens the physical and mental health of women of childbearing age.The causes of the disease mainly include genetic defects,autoimmune disorders,radiotherapy and chemotherapy,infection,surgery,adverse environmental exposures and other factors.In more than half of cases,the cause remains unclear.In the clinic,hormone replacement therapy is used mainly to relieve the symptoms of oestrogen deficiency.This article reviews the research progress on the causes and treatment of premature ovarian insufficiency in recent years.展开更多
文摘BACKGROUND Quality of life(QoL)outcomes are a focal endpoint of cancer treatment strategies.AIM To externally validate the Moroccan Arabic version of the European Organization for Research and Treatment of Cancer(EORTC)QoL Questionnaire(QLQ)for colorectal cancer(CRC)patients(CR29).METHODS Both Moroccan Arabic modules of QLQ-CR29 and QLQ-C30 were administered to Moroccan CRC.Psychometric properties were retested by measuring Cronbach’s alpha coefficient for reliability and Intraclass correlation coefficient(ICC)to examine test-retest reproducibility.The multitrait-scaling analysis was performed to demonstrate the validity of the instrument and known-groups comparison was used to test the score’s ability to discriminate between different groups of patients.RESULTS In total,221 patients were included in our study and 34 patients completed the questionnaire twice.The Urinary Frequency scale and Stool Frequency scale had good internal consistency with alpha Cronbach coefficients of 0.79 and 0.83 respectively,while the same coefficients were moderately lower for the Blood and Mucus in Stool scale(0.61)and the Body Image scale(0.67).The ICCs ranged from 0.88 to 1 indicating good to excellent reproducibility.In multitrait scaling analyses,the criterion for item convergent and divergent validity was satisfactory.The known-group comparison showed statistically significant differences between patients according to age,gender,stoma status,tumor location,and radiotherapy.CONCLUSION The Moroccan Arabic version of the EORTC QLQ-CR29 is a valid and reliable tool that can be used safely for research and clinical purposes in Moroccan CRC patients.
文摘Premature ovarian insufficiency,as a complex gynaecological disease,seriously threatens the physical and mental health of women of childbearing age.The main reasons for its pathogenesis are summarized.As a complex gynaecological disease,premature ovarian insufficiency seriously threatens the physical and mental health of women of childbearing age.The causes of the disease mainly include genetic defects,autoimmune disorders,radiotherapy and chemotherapy,infection,surgery,adverse environmental exposures and other factors.In more than half of cases,the cause remains unclear.In the clinic,hormone replacement therapy is used mainly to relieve the symptoms of oestrogen deficiency.This article reviews the research progress on the causes and treatment of premature ovarian insufficiency in recent years.
