Mar 21, 2020 download the 12item general health questionnaire ghq12. The format of the full ghq is 60item test with a fourpoint scale for each response. The factor structure of the general health questionnaire. This analysis aimed to examine the optimal threshold of the ghq, its variability and relationship with prevalence of psychiatric disorder. Thus, a valid and reliable instrument that is appropriate for the stroke. General health questionnaire28 rehabmeasures database. The validation process has been principally psychometric in nature, focusing on the reliability and. Description results obtained from assessments of psychological wellbeing can be useful in understanding various sources of distress for workers, as well as any.
A well validated scale, such as the ghq12, with an associated cutpoint to distinguish cases from noncases is a good alternative. This information will help your doctors keep track of how you feel and how well you are able to do your usual activities. Evaluating cutpoints for the mhi5 and mcs using the ghq12. Secondary data analysis of the 1997 australian national survey of health and wellbeing n 10 641, using the. Jan 01, 2007 since goldberg introduced the general health questionnaire ghq, it has been translated into 38 different languages, testament to the validity and reliability of the questionnaire. Nov, 2003 the objective of this study was to translate and to test the reliability and validity of the 12 item general health questionnaire ghq 12 in iran. The factor structure of the twelve item general health. Suitable for all ages from adolescent upwards but not children, it assesses the respondents current state and asks if that differs from his or her. The validity of the 12item general health questionnaire. The performance of the k10, k6 and ghq12 to screen for. The general health questionnaire ghq is a screening device for identifying minor psychiatric disorders in the general population and within community or nonpsychiatric clinical settings such as primary care or general medical outpatients. These validation studies have assumed that the ghq12 is onedimensional and free of response bias, but recent evidence suggests that neither of these assumptions may be correct, threatening its utility as a screening. Common mental disorders were measured at the baseline, 2015, and one year later in 2016, using the spanishlanguage validated version of the 12 item general health questionnaire ghq 12 with four.
The ghq 12 classifies each individual in the dataset as a case or a noncase. To screen for nonpsychotic psychiatric disorders age. However, few studies have measured the mental health of chinese professionals or explored the factor structure of the ghq12 through investigations of young chinese civil servants. It has been widely used and, as a result, translated into many languages and extensively validated in general and clinical populations worldwide 2. The general health questionnaire ghq 12 by goldberg 1976 is a selfadministered questionnaire designed to detect persons that are symptomatic or at risk of developing the common, nonpsychotic mental health problems associated with depression, anxiety, somatic symptoms, and social dysfunction jackson. It is scored based on the four possible answers for each item. University of groningen psychological wellbeing and self. To compare the scoring methods and thresholds of the 12item general health questionnaire ghq12 and the edinburgh postnatal depression scale epds in english women, and to determine which threshold and scoring method provides the closest correlation of caseness of postnatal depression in a nationally representative sample of english women. Many factoranalytic studies have reported that the ghq12 has two or three dimensions, threatening its validity. Many factoranalytic studies have reported that the ghq 12 has two or three dimensions, threatening its validity.
Suitable for all ages from adolescent upwards not children, it assesses the respondents current state and asks if that differs from his or her. Reliability and validity of general health questionnaire. The questionnaire comprises a number of questions, each with a fourpoint likert scale for responses. The 12item version of the general health questionnaire ghq12 has become a popular screening instrument with which to measure general psychological health in different settings. Designed for use by doctors, psychiatrists and researchers, the ghq is ideal for use in community and nonpsychiatric settings. The 12item general health questionnaire ghq12 is widely used as a unidimensional instrument, but factor analyses tended to suggest that it contains two or three factors. The different versions enable researchers and clinicians to select the version most appropriate to their individual requirements. Une version du ghq12 adaptee au contexte professionnel a egalement ete proposee recemment lesage fx et al. Ghq30 and ghq12 to detect distressed medical students were 6 and 4 respectively.
The ghq12 was developed by goldberg and williams in 1988, consisting of 12 items, each one assessing the severity of a mental problem over the past few. No values have been reported for the reliability of the ghq28 for the sci population. It is possible that these dimensions are the result of the wording of the ghq 12, namely its division into positively phrased pp and negatively phrased. Following exploratory factor analysis efa, the goodness of fit indices of one, two and three factor models were compared with those of a unidimensional model specifying response bias on the np items, using structural equation modelling sem. Oct 14, 2008 the twelveitem general health questionnaire ghq 12 was developed to screen for nonspecific psychiatric morbidity. Methods using a standard forwardbackward translation procedure, the english language version of the questionnaire was. The finding of variation in the optimal threshold of the general health questionnaire ghq across different settings has proved difficult to explain. Pdf using the 12item general health questionnaire ghq.
Evaluating cutpoints for the mhi5 and mcs using the ghq. Read online the 12item general health questionnaire ghq12. There are currently three different scoring methods. General health questionnaire ghq statistics solutions. For the total sample, a threshold score of 910 on the ghq 12 yielded a sensitivity of 79. With the 0011 scoring scheme, optimum discrimination occurred near ghq 34, giving a specificity of 0. Psychiatric interview the validity criterion for ghq12 and ghq28 was a clinical diagnosis acquired on the basis of a standardized. In addition, only one of the abovementioned cee publications deals with the 28item version of the ghq sprusinska 1994. Ghq12 and global quality of life scores as expected r 0. Oct 14, 2008 the twelveitem general health questionnaire ghq 12 is intended to screen for general nonpsychotic psychiatric morbidity. The 12item general health questionnaire ghq 12 is a commonly used screening instrument for measuring mental disorders. The ghq 12 item questionnaire is a quick, reliable and sensitive short form ideal for research studies. Main version of the ghq, used to identify cases for more intensive examination. The usefulness of the ghq12 was evaluated in individuals with significant facial disfigurement by examination of the impact of alternative scoring methods on case detection rates.
All books are in clear copy here, and all files are secure so dont worry about it. The ghq12 classifies each individual in the dataset as a case or a noncase. Ghq12 were calculated based on the o123 likert score for each response. Comparison of scoring methods and thresholds of the general. The general health questionnaire ghq 12 by goldberg 1976 is a selfadministered questionnaire designed to detect persons that are symptomatic or at risk of developing the common, nonpsychotic mental health problems associated with depression, anxiety, somatic symptoms, and social dysfunction jackson, 2007. The general health questionnaire28 ghq28 as an outcome. If you are unsure about how to answer a question, please give the best. Nov, 2003 the objective of this study was to translate and to test the reliability and validity of the 12item general health questionnaire ghq 12 in iran. Malay ghq30 and the malay ghq12 in detecting distressed medical. To investigate the specificity and sensitivity of three different scoring methods of the 12item general health questionnaire ghq12 and hence to determine the best ghq12 threshold score for the detection of mental illness in community settings in australia. Our aim is to find the cutpoints on the mhi5 and mcs that imitate the ghq12 cutpoint as closely as possible. Validity of the 12item general health questionnaire ghq 12 in detecting depressive and anxiety disorders among high school students.
Wording effects and the factor structure of the 12item. Ghq12 data were obtained from the 2004 cohort of the health survey for england n 3705. There are four possible methods of scoring the questionnaire. The validity of the 12item general health questionnaire in. Validity of the 12item general health questionnaire ghq. The current study aims to assess the factorial structure of ghq12 in a large crosssectional dataset extracted from al kharj central region of saudi arabia. Apr 24, 2008 the 12item general health questionnaire ghq 12 is used routinely as a unidimensional measure of psychological morbidity. Screening for mental disorders among disability claimants is important, since mental disorders seem to be seriously underrecognized in this population. The ghq focuses on the clients ability to carry out normal functions and the appearance of any new disturbing phenomena. The 12item version of the general health questionnaire ghq12 has become a popular screening instrument with which to measure general psychological. Answer every question by placing a check mark on the line in front of the appropriate answer. The reported cronbach alpha coefficient for the ghq is a range of 0.
Read online the 12 item general health questionnaire ghq 12. In the analyses carried out by us, both methods of response scoring were taken into consideration. Using a standard forwardbackward translation procedure, the english language version of the questionnaire was translated into persian iranian language. A crosssectional twophase epidemiological survey was used in a study of nonpsychotic psychiatric. In the australian setting, the cghq scoring method is preferable to the standard method of scoring the ghq12. Download the 12item general health questionnaire ghq12. Pdf the structure of the general health questionnaire ghq12. The ghq is available in several versions to suit different applications. Understanding general health questionnaire ghq28 score.
Previous studies into the factorial structure of the ghq12 have mainly supported multifactor solutions, and only a few recent. The objective of this study was to translate and to test the reliability and validity of the 12item general health questionnaire ghq12 in iran. Thus, a valid and reliable instrument that is appropriate for the stroke population. Scores improved significantly over six months on both the ghq 12, with median score improving from 26 to 10 mean withinperson change 12. In australia the ghq12 appears to be a less useful instrument for detecting mental illness than in many other countries. On the other hand, as was stated earlier, the ghq 28 is a frequently used. It has been widely used and, as a result, translated into many languages and extensively validated in general and clinical populations worldwide. Likert scoring 0 12 3 modified likert scoring 00 12 cghq scoring 0011 for positive items, where agreement indicates health, and 0111 for negative items, where agreement indicates illness. Several studies have documented the variety of poststroke psychosocial challenges, which are complex, multifaceted, and affect a patients rehabilitation and recovery.
Fayers p, aaronson n, bjordal k, groenvold m, curran d, bottomley a. Other than for strictly personal use, it is not permitted to download or to forwarddistribute the text or part of it without. The 12item general health questionnaire ghq12 is used routinely as a unidimensional measure of psychological morbidity. The structure of the general health questionnaire ghq12. General health questionnaire12, rosenberg self esteem. The 12item general health questionnaire ghq12 with malay. Understanding general health questionnaire ghq28 score and. The first scoring method ranges from 0 to 3 respectively. General health questionnaire 28 ghq28 stroke engine.
University of groningen selfrated health and quality of. The score was used to generate a total score ranging from 0 to 36. We aimed to evaluate the psychometric properties of three scales, the 10 and 6item kessler psychological distress scale k10, k6 and the 12 item general health questionnaire. Using the 12 item general health questionnaire ghq 12 to assess the psychological health of malaysian college students. How do i score the general health questionnaire 12 item. Our aim is to find the cutpoints on the mhi5 and mcs that imitate the ghq 12 cutpoint as closely as possible. Validity of the 12item general health questionnaire ghq12. University of groningen selfrated health and quality of life. Mar 22, 2019 several studies have documented the variety of poststroke psychosocial challenges, which are complex, multifaceted, and affect a patients rehabilitation and recovery. Sir david goldberg and paul williams 1970 validity and reliability. It is possible that these dimensions are the result of the wording of the ghq12, namely its division into positively phrased pp and negatively phrased. Methods using a standard forwardbackward translation procedure, the english language version of the questionnaire was translated into persian iranian language. Using the 12item general health questionnaire ghq 12 to assess the psychological health of malaysian college students. The objective of this study was to translate and to test the reliability and validity of the 12item general health questionnaire ghq 12 in iran.
Not much is known about the usefulness of the ghq12 factors, if they exist, in revealing betweenpatient differences in clinical states and healthrelated quality of life. Nov 11, 2004 the 12 item general health questionnaire ghq 12 is widely used as a unidimensional instrument, but factor analyses tended to suggest that it contains two or three factors. The general health questionnaire ghq12 by goldberg 1976 is a selfadministered questionnaire designed to detect persons that are symptomatic or at risk of developing the common, nonpsychotic mental health problems associated with depression, anxiety, somatic symptoms, and social dysfunction jackson, 2007. The ghq 12item questionnaire is a quick, reliable and sensitive short form ideal for research studies. The general health questionnaire28 is frequently used as an indicator of psychological wellbeing and this latter construct resembles the psychological dimension of quality of life goldberg and hillier 1979, sanderman and stewart 1990, euridiss 1990, krol et al. The purpose of this study was to test the reliability, validity and factor structure of ghq12 questionnaire on male tannery workers of india. Scaled general health questionnaire28 ghq28 spinal cord. The current study aims to assess the factorial structure of ghq 12 in a large crosssectional dataset extracted from al kharj central region of saudi arabia.
Is the 12item general health questionnaire ghq12 confounded by scoring method during pregnancy and following birth. Common mental disorders were measured at the baseline, 2015, and one year later in 2016, using the spanishlanguage validated version of the 12item general health questionnaire ghq12 with four. The objective of this study was to translate and to test the reliability and validity of the 12 item general health questionnaire ghq 12 in iran. Scaled general health questionnaire28 ghq28 spinal. The psychometric properties and factor structure of the hindi and english versions were similar. The 12item general health questionnaire ghq12 psicothema. The general health questionnaire12 ghq12 is one of the most unique and extensively used selfreport instruments for evaluating psychological disorders and strains. Then a sample of young people aged 18 to 25 years old completed the questionnaire. The original version comprised 60 items and subsequently various versions of different length have been constructed and validated 30item, 28. The trade off between sensitivity and specificity using different ghq 12 threshold values in identifying depressive or anxiety disorders is indicated in table 2.
Correlation of the ghq28 is high with the clinical interview scale r0. Aug 30, 2009 how do i score the general health questionnaire 12 item. The use of the ghq12 as a screening instrument to determine psychological distress in individuals with facial disfigurement may be enhanced by inclusion of an appearancespecific measure in the screening schedule and by the adoption of one scoring method. A well validated scale, such as the ghq 12, with an associated cutpoint to distinguish cases from noncases is a good alternative. The general health questionnaire 12 ghq 12 is one of the most unique and extensively used selfreport instruments for evaluating psychological disorders and strains. The ghq manual notes that it is not appropriate for use with children but that it has been used with adolescents.
Does the 12item general health questionnaire contain. General health questionnaire occupational medicine oxford. Not much is known about the usefulness of the ghq 12 factors, if they exist, in revealing betweenpatient differences in clinical states and healthrelated quality of life. Application file which runs by microsoft office excel, without activatation or any limitation unlimited report 2ghq28 questionnaire form in pdf. Reliability and validity of general health questionnaire ghq12 for. The ghq12 has been recommended as a reliable screening instrument for psychological distress in all clinical groups. We have tested three different factor models of the ghq12. Apr 24, 2008 the 12 item general health questionnaire ghq 12 is used routinely as a unidimensional measure of psychological morbidity. We aimed to evaluate the psychometric properties of three scales, the 10 and 6item kessler psychological distress scale k10, k6 and the 12item general health. It has been widely validated and found to be reliable. Wed like to understand how you use our websites in order to improve them. Due to the consequences of these challenges, psychosocial wellbeing should be considered an important outcome of the stroke rehabilitation. The validation process has been principally psychometric in nature, focusing on the reliability and validity of the.
However, performance of potentially suitable scales is unknown. Individual and group the general health questionnaire ghq is a selfadministered screening device for identifying minor psychiatric disorders in the general population and within community or nonpsychiatric clinical settings such as primary care or general medical outpatients. The validity of two malay versions of the general health questionnaire ghq in detecting distressed medical students. Results ard discussior 1 psychometric properties ofthe jcopa7iese z,ersion gh212 corrected itemwhole correlations of the ghq12 are presented by sex in table 1. Pdf using the 12item general health questionnaire ghq12.
Download the 12 item general health questionnaire ghq 12. The twelveitem general health questionnaire ghq 12 is intended to screen for general nonpsychotic psychiatric morbidity. The ghq12 and ghq30 showed a good level of agreement in detecting distressed medical students. This paper used primary data obtained from a crosssectional household study of tannery workers from jajmau area of the city of kanpur in northern india, which was conducted during january. However, the factor structure of ghq12 has not been fully explored. However, the factor structure of ghq 12 has not been fully explored. Ghq28 software general health questionnaire psychology test. The general health questionnaire 28 ghq 28 is selfreport screening measure used to detect possible psychological disorder. Comparison of scoring methods and thresholds of the.
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