The development of a self-reported scale for measuring functionality in patients with schizophrenia—Self-reported version of the graphic Personal and Social Performance (SRG-PSP) scale

Bai, Ya Mei; Hsiao, Chu Yun; Chen, Kao Chin; Huang, Kou‐Yuan; Lee, I. Hui; Hsu, Ju Wei; Chen, Po See; Yang, Yen Kuang

doi:10.1016/j.schres.2014.08.024

Cited by 14 publications

(10 citation statements)

References 57 publications

(60 reference statements)

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“…Twenty articles (48%) provided correlations between overall scores of global functioning and QoL instruments. Two of these articles (Mas-Exposito et al ., 2011; Bai et al ., 2014) also provided correlations between global functioning with QoL domains and among global functioning and QoL domains (Table 2).…”

Section: Resultsmentioning

confidence: 99%

“…Happiness and satisfaction, fulfilment of goals and expectations, are essential to people living with psychotic illness. Nafees et al (2012), Gaite et al (2002), Reine et al (2005), König et al (2007), Kusel et al (2007), Miclutia et al (2008), Galuppi et al (2010), Dima et al (2015), Chino et al (2009), Greenley et al (1997), Ritsner et al (2005, Norman et al (2000), Bai et al (2014), Ito et al (2015). Woon et al Woon et al Woon et al…”

Section: Discussionmentioning

confidence: 99%

“…Correlations were reported for four domain scores and two separate scored items that assessed the individual's overall perception of QoL and health (University of Washington, 2011, World Health Organization, 1998 in Galuppi et al (2010), and just for overall QoL in three articles (Bai et al, 2014, Chino et al, 2009, Ito et al, 2015. Some articles reported correlations for the four domains and a total score (Bai et al, 2014, Mas-Exposito et al, 2011, Miclutia et al, 2008. Ito et al (2015) reported non-significant associations for the overall score in insidious onset and acute onset (r=-0.24, -0.21) respectively.…”

Section: Linear Associations Between Global Functioning and Qol (Overmentioning

confidence: 99%

“…Thirteen articles (31%) provided correlations between global functioning and QoL domains, as listed in Table 3. Global functioning was measured with GAF in over half of the articles (62%), and with the exception of Bai et al (2014) which employed the self-reported version of the graphic PSP (SRG-PSP), the interviewer undertook all assessments of functioning. The most utilized QoL instrument was the WHOQOL-BREF, followed by the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36).…”

Section: Linear Association Between Overall Scores Of Global Functionmentioning

confidence: 99%

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Systematic review of global functioning and quality of life in people with psychotic disorders

Nevarez-Flores

Sanderson

Breslin

et al. 2018

Epidemiol Psychiatr Sci

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AimsPeople with psychotic disorders face impairments in their global functioning and their quality of life (QoL). The relationship between the two outcomes has not been systematically investigated. Through a systematic review, we aim to explore the presence and extent of associations between global functioning and QoL and establish whether associations depend on the instruments employed.MethodsIn May 2016, ten electronic databases were searched using a two-phase process to identify articles in which associations between global functioning and QoL were assessed. Basic descriptive data and correlation coefficients between global functioning and QoL instruments were extracted, with the strength of the correlation assessed according to the specifications of Cohen 1988. Results were reported with reference to the Meta-analysis of Observational Studies in Epidemiology guidelines and PRISMA standards. A narrative synthesis was performed due to heterogeneity in methodological approaches.ResultsOf an initial 15 183 non-duplicate articles identified, 756 were deemed potentially relevant, with 40 studies encompassing 42 articles included. Fourteen instruments for measuring global functioning and 22 instruments for measuring QoL were used. Twenty-nine articles reported linear associations while 19 assessed QoL predictors. Correlations between overall scores varied in strength, primarily dependent on the QoL instrument employed, and whether QoL was objectively or subjectively assessed. Correlations observed for objective QoL measures were consistently larger than those observed for subjective measures, as were correlations for an interviewer than self-assessed QoL. When correlations were assessed by domains of QoL, the highest correlations were found for social domains of QoL, for which most correlations were moderate or higher. Global functioning consistently predicted overall QoL as did depressive and negative symptoms.ConclusionsThis review is the first to explore the extent of associations between global functioning and QoL in people with psychotic disorders. We consistently found a positive association between global functioning and QoL. The strength of the association was dependent on the QoL instrument employed. QoL domains strongly associated with global functioning were highlighted. The review illustrates the extensive array of instruments used for the assessment of QoL and to a lesser extent global functioning in people with psychotic disorders and provides a framework to understand the different findings reported in the literature. The findings can also inform the future choice of instruments by researchers and/or clinicians. The observed associations reassure that interventions for improving global functioning will have a positive impact on the QoL of people living with a psychotic disorder.

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Section: Resultsmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Linear Associations Between Global Functioning and Qol (Overmentioning

confidence: 99%

Section: Linear Association Between Overall Scores Of Global Functionmentioning

confidence: 99%

See 2 more Smart Citations

Systematic review of global functioning and quality of life in people with psychotic disorders

Nevarez-Flores

Sanderson

Breslin

et al. 2018

Epidemiol Psychiatr Sci

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show abstract

“… 4 , 5 Thus, the debate on relevant outcomes in the treatment of patients suffering from schizophrenia now focuses on remission, recovery, functional remission, functional outcome, functionality, functional disability, functional impairment, or functional recovery. 6 – 12 At present, there is no consensus on methods and definitions for assessing other outcome domains such as functional status. 13 In addition, the emphasis on domains in recent years such as cognition and quality of life 14 , 15 includes using multidimensional measures to assess different areas of functional outcome.…”

Section: Introductionmentioning

confidence: 99%

Predicting functional remission in patients with schizophrenia: a cross-sectional study of symptomatic remission, psychosocial remission, functioning, and clinical outcome

Valencia¹,

Fresán²,

Barak³

et al. 2015

NDT

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BackgroundNew approaches to assess outcome in schizophrenia include multidimensional measures such as remission, cognition, psychosocial functioning, and quality of life. Clinical and psychosocial measures have been recently introduced to assess functional outcome.ObjectiveThe study presented here was designed to examine the rates of symptomatic remission, psychosocial remission, global functioning, and clinical global impressions in a sample of schizophrenia outpatients in order to assess functional remission and to identify predictive factors for functional remission.MethodsA total of 168 consecutive Mexican outpatients receiving pharmacological treatment at the National Institute of Psychiatry in Mexico City were enrolled in a cross-sectional study. Symptomatic remission was assessed according to the definition and criteria proposed by the Remission in Schizophrenia Working Group using the Positive and Negative Symptom Scale. Psychosocial remission was assessed according to Barak criteria using the Psychosocial Remission in Schizophrenia scale. Functioning was measured with the Global Assessment of Functioning, and clinical outcome with the Clinical Global Impressions (CGI) Scale.ResultsFindings showed that 45.2% of patients fulfilled the symptomatic remission criteria, 32.1% achieved psychosocial remission, and 53% reported adequate functioning. However, the combination of these three outcome criteria – symptomatic, psychosocial remission, and functioning – indicated that 14.9% of the patients achieved our predefined functional remission outcome. The logistic regression model included five predictive variables for functional remission: (1) being employed, (2) use of atypical antipsychotics, (3) lower number of medications, (4) lower negative symptom severity, and (5) lower excitement symptom severity.ConclusionThe study demonstrated that symptomatic remission, psychosocial remission, and functioning could be achievable goals for a considerable number of patients. The outcome of functional remission was achieved by a minority of patients, less than 15%. New approaches should include multidimensional measures to assess functional outcome in schizophrenia research.

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A higher degree of insight impairment in stabilized schizophrenia patients is associated with reduced cardiac vagal tone as indexed by resting-state high-frequency heart rate variability

Kao

Tzeng

et al. 2020

Asian Journal of Psychiatry

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The development of a self-reported scale for measuring functionality in patients with schizophrenia—Self-reported version of the graphic Personal and Social Performance (SRG-PSP) scale

Cited by 14 publications

References 57 publications

Systematic review of global functioning and quality of life in people with psychotic disorders

Systematic review of global functioning and quality of life in people with psychotic disorders

Predicting functional remission in patients with schizophrenia: a cross-sectional study of symptomatic remission, psychosocial remission, functioning, and clinical outcome

A higher degree of insight impairment in stabilized schizophrenia patients is associated with reduced cardiac vagal tone as indexed by resting-state high-frequency heart rate variability

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