Study objective: The aim of this paper is to systematically review and analyse the validity and reliability of Antonovsky's life orientation questionnaire/sense of coherence scale (SOC). Design: The study is descriptive and analytical with a systematic integration of the contemporary knowledge base on the salutogenic research published 1992-2003. The review includes 458 scientific publications and 13 doctoral theses. Setting: Worldwide, based on postgraduate scientific publications in eight authorised databases, doctoral theses, and available books. Main results: The SOC questionnaire has been used in at least 33 languages in 32 countries with at least 15 different versions of the questionnaire. In 124 studies using SOC-29 the Cronbach's a ranges from 0.70 to 0.95. The a values in 127 studies using SOC-13 range from 0.70 to 0.92, and in 60 studies using a modified SOC scale range from 0.35 to 0.91. Test-retest correlation show stability and range from 0.69 to 0.78 (1 year), 0.64 (3 years), 0.42 to 0.45 (4 years), 0.59 to 0.67 (5 years) to 0.54 (10 years). The means of SOC-29 range 100.50 (SD 28.50) to 164.50 (SD 17.10) points and SOC-13 from 35.39 (SD 0.10) to 77.60 (SD 13.80) points. After 10 years SOC seems to be comparatively stable, but not as stable as Antonovsky initially assumed. SOC tends to increase with age. The factorial structure of SOC seems rather to be multidimensional than unidimensional. SOC predicts a positive outcome in a long term perspective, although there are divergent findings reported. The SOC scale seems to be a reliable, valid, and cross culturally applicable instrument measuring how people manage stressful situations and stay well.

SOC seems to be a health promoting resource, which strengthens resilience and develops a positive subjective state of health. Salutogenesis is a valuable approach for health promotion and would be worth to implement in practice much more than to date.

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Objective To evaluate the use of pulse oximetry to screen for early detection of life threatening congenital heart disease. Design Prospective screening study with a new generation pulse oximeter before discharge from well baby nurseries in West Götaland. Cohort study comparing the detection rate of duct dependent circulation in West Götaland with that in other regions not using pulse oximetry screening. Deaths at home with undetected duct dependent circulation were included. Setting All 5 maternity units in West Götaland and the supraregional referral centre for neonatal cardiac surgery. Participants 39 821 screened babies born between 1 July 2004 and 31 March 2007. Total duct dependent circulation cohorts: West Götaland n=60, other referring regions n=100. Main outcome measures Sensitivity, specificity, positive and negative predictive values, and likelihood ratio for pulse oximetry screening and for neonatal physical examination alone. Results In West Götaland 29 babies in well baby nurseries had duct dependent circulation undetected before neonatal discharge examination. In 13 cases, pulse oximetry showed oxygen saturations ≤90%, and (in accordance with protocol) clinical staff were immediately told of the results. Of the remaining 16 cases, physical examination alone detected 10 (63%). Combining physical examination with pulse oximetry screening had a sensitivity of 24/29 (82.8% (95% CI 64.2% to 95.2%)) and detected 100% of the babies with duct dependent lung circulation. Five cases were missed (all with aortic arch obstruction). False positive rate with pulse oximetry was substantially lower than that with physical examination alone (69/39 821 (0.17%) v 729/38 413 (1.90%), P<0.0001), and 31/69 of the “false positive” cases with pulse oximetry had other pathology. Thus, referral of all cases with positive oximetry results for echocardiography resulted in only 2.3 echocardiograms with normal cardiac findings for every true positive case of duct dependent circulation. In the cohort study, the risk of leaving hospital with undiagnosed duct dependent circulation was 28/100 (28%) in other referring regions versus 5/60 (8%) in West Götaland (P=0.0025, relative risk 3.36 (95% CI 1.37 to 8.24)). In the other referring regions 11/25 (44%) of babies with transposition of the great arteries left hospital undiagnosed versus 0/18 in West Götaland (P=0.0010), and severe acidosis at diagnosis was more common (33/100 (33%) v 7/60 (12%), P=0.0025, relative risk 2.8 (1.3 to 6.0)). Excluding premature babies and Norwood surgery, babies discharged without diagnosis had higher mortality than those diagnosed in hospital (4/27 (18%) v 1/110 (0.9%), P=0.0054). No baby died from undiagnosed duct dependent circulation in West Götaland versus five babies from the other referring regions. Conclusion Introduc...

Twenty years have passed since the philosophy and principals were formulated in the Ottawa Charter for health promotion. A critical reflection of the content and success of the Ottawa Charter was published before the IUHPE World Conference in Vancover in June 2007. This paper contextualizes and discusses Salutogenesis and Antonovsky in the development of health promotion practice and research and, further, relates the salutogenic concept Sense of Coherence (SOC) to the Ottawa Charter. An overview of the development of health promotion and the salutogenic theory of health is presented. In addition, this is illustrated in a new way using the metaphors of 'health in the river of life' and 'SOC in a life course perspective'. Health promotion, including the Ottawa charter, lacks a clear theoretical foundation. The results of a systematic review of salutogenic research are used to demonstrate how the salutogenic framework could support the philosophical and practical intentions of the OC. The salutogenic model contributes to the maintenance and development of health and quality of life (QoL), i.e. the process and outcome of the principles of the OC. The metaphor of the river and the life cycle are new ways of demonstrating the paradigm shift provided by the Salutogenesis and health promotion in relation to public health and medicine. The salutogenic theory is an important contribution to the theory base of health promotion research and practice.