The impact of non-traumatic hip and knee disorders on health-related quality of life as measured with the SF-36 or SF-12. A systematic review

Waal, Johanna M. van der; Terwee, Caroline B.; Windt, D.A.W.M. van der; Bouter, Lex M.; Dekker, Joost

doi:10.1007/s11136-004-4599-9

Cited by 72 publications

(25 citation statements)

References 53 publications

(71 reference statements)

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“… P value (III): comparison of data between LPFH group and non-LPFH group for clinical outcome. a Clinical outcome [ 17 ]: “improved” was defined when there were significant improvements in pain and function of the affected hip after treatment; “unchanged” was defined when there were very little or no changes after treatment; “worsened” was defined when more pain and less function were noted after treatment. …”

Section: Figurementioning

confidence: 99%

High-Energy Extracorporeal Shock Wave for Early Stage Osteonecrosis of the Femoral Head: A Single-Center Case Series

Gao

Sun

et al. 2015

Evidence-Based Complementary and Alternative Medicine

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Our retrospective study assessed the effects of treatment of early stage ONFH with extracorporeal shock wave therapy. 335 patients (528 hips) were treated with shockwave therapy in our institution. Each patient underwent two sessions. The hips were divided into two groups according to whether the lateral pillar of the femoral head (LPFH) was preserved: LPFH and non-LPFH groups. Patients were followed up at 3, 6, and 12 months after the treatment. Most of the patients (83.9% hips) demonstrated pain reduction and improved mobility of the treated joint (visual analogue scale score, P = 0.00006; Harris hip score, P = 0.00091). During the follow-up period, 16 hips failed following femoral head collapse and required hip arthroplasty (2 hips in LPFH group and 14 hips in non-LPFH group). The lesion size decreased after ESWT. However, the differences were statistically not significant (LPFH group, P = 0.091; non-LPFH group, P = 0.087). A significant reduction in bone marrow edema was observed after treatment (LPFH group, P = 0.007; non-LPFH group, P = 0.016). High-energy extracorporeal shock wave therapy resulted in considerable improvement in early stage ONFH, which can effectively relieve pain and improve the function of the hip.

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Section: Figurementioning

confidence: 99%

High-Energy Extracorporeal Shock Wave for Early Stage Osteonecrosis of the Femoral Head: A Single-Center Case Series

Gao

Sun

et al. 2015

Evidence-Based Complementary and Alternative Medicine

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“…Studies showed the two scales discriminated between adolescents with physical and mental health problems and performed well in associating with other clinical criteria [20,33,34] . A study of 31,357 adolescents in Hong Kong showed the two components and a single general health component of the standard Chinese SF-12 were appropriate health indicators for Chinese adolescents [21].…”

Section: Discussionmentioning

confidence: 99%

Comparing Psychometric Properties of the SF-36 and SF-12 in Measuring Quality of Life among Adolescents in China: A Large Sample Cross-sectional Study

Lin

Zeng

et al. 2020

Preprint

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Objective: By comparing the psychometric properties of the Short Form 36 (version 1, SF-36) and the Short Form 12 (version 1, SF-12), we supply evidence for the selection of instruments measuring the quality of life (QOL) and decision-making processes of adolescents in China. Methods: Stratified cluster random sampling was adopted, and the SF-36 was administered to assess QOL. The Pearson correlation coefficient was used to show correlation. Cronbach’s alpha and construct reliability (CR) were used to evaluate the reliability of SF-36 and SF-12, while criterion validity and average variance extracted (AVE, convergence validity) were used to evaluate validity. Confirmatory factor analysis was used to calculate the load factor for each item, then to obtain the CR and AVE. The Semejima grade response model (logistic two-parameter module) in item response theory was used to estimate item discrimination, item difficulty, and item average information for each item. Results: 19,428 samples were included in the study. The mean age of respondents was 14.78 years (SD = 1.77). High correlations between the corresponding domains and components of both scales were found. Reliability of each domain of the SF-36 was better than for the corresponding domain of SF-12. The domains of PF, RP, BP, and GH in SF-36 had good construct reliability (CR > 0.6). The criterion validities of SF-36 were a little higher in some corresponding dimensions, except for PCS. The convergence validities of SF-12 were higher than SF-36 in PF, RP, BP, and PCS. The items of BP, SF, RP, and VT in SF-12 had acceptable discrimination of items that were higher than in SF-36. The items’ average amounts of information of BP, VT, SF, RE, and MH in SF-36 and SF-12 were poor. Conclusion: Two component measurements of the SF-12 (PCS and MCS) appeared to perform at least as well as the SF-36 in cross-sectional settings in adolescence, but the reliability and validity of 8 domains of the SF-36 were better than those of SF-12. Some domains, for instance SF and BP, were not suitable for adolescents or need no further study.

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“…Studies have shown that the two instruments discriminated between adolescents with physical and mental health problems and performed well in associating with other clinical criteria [41][42][43]. A study of 31,357 adolescents in Hong Kong showed the two components and a single general health component of the standard Chinese SF-12 were appropriate health indicators for Chinese adolescents [32].…”

Section: Discussionmentioning

confidence: 99%

Comparing the reliability and validity of the SF-36 and SF-12 in measuring quality of life among adolescents in China: a large sample cross-sectional study

Lin

Zeng

et al. 2020

Preprint

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Objective: We compare the reliability and validity of the Short Form 36 (version 1, SF-36) and the Short Form 12 (version 1, SF-12) in adolescence, the period of life when a child develops into an adult, i.e., the period from puberty to maturity terminating legally at the age of majority (10-19 years), thus supplying evidence for the selection of instruments measuring the quality of life (QOL) and decision-making processes of adolescents in China. Methods: Stratified cluster random sampling was adopted according to geographical location, and the SF-36 was administered to assess QOL. The Pearson correlation coefficient was used to show correlation. Cronbach’s alpha and construct reliability (CR) were used to evaluate the reliability of SF-36 and SF-12, while criterion validity and average variance extracted (AVE, convergence validity) were used to evaluate validity. Confirmatory factor analysis was used to calculate the load factors for the items of the SF-36 and SF-12, then to obtain the CR and AVE. The Semejima grade response model (logistic two-parameter module) in item response theory was used to estimate item discrimination, item difficulty, and item average information for the items of the SF-36 and SF-12. Results: 19,428 samples were included in the study. The mean age of respondents was 14.78 years (SD = 1.77). Reliability of each domain of the SF-36 was better than for the corresponding domain of the SF-12. The domains of PF, RP, BP, and GH in SF-36 had good construct reliability (CR > 0.6). The criterion validities of some domains of the SF-36 were a little higher in some corresponding dimensions of the SF-12, except for PCS. The convergence validities of the SF-12 were higher than the SF-36 in PF, RP, BP, and PCS. The items of BP, SF, RP, and VT in the SF-12 had acceptable discrimination of items that were higher than in the SF-36. The items’ average amounts of information on BP, VT, SF, RE, and MH in the SF-36 and SF-12 were poor. Conclusion: Two component (PCS and MCS) measurements of the SF-12 appeared to perform at least as well as the SF-36 in cross-sectional settings in adolescence, but the reliability and validity of the 8 domains of the SF-36 were better than those of the SF-12. Some domains, for instance SF and BP, were not suitable for adolescents or need to be studied further.

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The impact of non-traumatic hip and knee disorders on health-related quality of life as measured with the SF-36 or SF-12. A systematic review

Cited by 72 publications

References 53 publications

High-Energy Extracorporeal Shock Wave for Early Stage Osteonecrosis of the Femoral Head: A Single-Center Case Series

High-Energy Extracorporeal Shock Wave for Early Stage Osteonecrosis of the Femoral Head: A Single-Center Case Series

Comparing Psychometric Properties of the SF-36 and SF-12 in Measuring Quality of Life among Adolescents in China: A Large Sample Cross-sectional Study

Comparing the reliability and validity of the SF-36 and SF-12 in measuring quality of life among adolescents in China: a large sample cross-sectional study

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