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Aim: The study aims to investigate secular changes in adult height among Nordic reference populations during the last four decades and in parents of Swedish study participants, and to study during which growth phase(s) infancy, childhood or puberty changes in height and tempo occurred.Methods: Length and height data were obtained from publications on populations used as current and previous national height references in Denmark, Finland, Norway and Sweden. Measurements from birth until adult height and original parental heights of participants in Swedish reference populations born 1956, 1974, and 1990 were used.Results: Adult height has increased progressively in Nordic populations born in 1950s-1990s; for females by 6 mm/decade Norway, 4 mm; Sweden, 6 mm; Finland and Denmark, 7 mm; for males by 9 mm/decade, in Sweden, 5 mm; Finland, 7 mm; Denmark 8 mm; Norway, 15 mm. This was due to more growth during childhood despite earlier timing of mid-puberty. Heights of Swedish parents born 1920s-1960s increased 11 mm/decade for mothers, 14 mm/decade for fathers.Conclusion: The Nordic countries comprise some of the tallest populations in the world yet continue to show a positive secular change in adult height alongside a faster tempo of growth by earlier timing of puberty, highlighting the need to regularly update national height references. [ABSTRACT FROM AUTHOR]

Scand J Caring Sci; 2012; 26; 427-435 Care as a matter of courage: vulnerability, suffering and ethical formation in nursing care The aim of the study was to explore nurses' experience of how their own vulnerability and suffering influence their ethical formation and their capacity to provide professional care when they are confronted with the patient's vulnerability and suffering. Care is shaped in the meeting between human beings. Professional care is informed by the patient's appeal for help as it is expressed in the meeting. Ethical formation is understood as a personal ethical and existential process, resulting in the capacity to provide professional care. A nurse must have the sense of being a complete human being with own personal attributes and sensitivity in order to be able to relate to other people. The study is based on qualitative interviews with 23 experienced nurses from Sweden, Finland and Denmark. The analyses and interpretation were carried out in line with Steinar Kvale's three levels of interpretation. The study clarifies that ethical formation is a union of the nurse's personal attributes and professional qualifications and that ethical formation is developed over time. Moreover, it also demonstrates that the nurse's personal and professional life experiences of vulnerability and suffering influence ethical formation. Vulnerability and suffering have proven to be sensitive issues for nurses, like a sore point that either serve as an eye-opener or cause the development of blind spots. Furthermore, vulnerability, suffering and the sore points are seen to shape the nurse's courage in relation to care. Courage appears to be a significant unifying phenomenon that manifests itself as the courage to help patients face their own vulnerability and suffering, to bear witness to patients' vulnerability and suffering and to have faith in oneself in arguing for and providing professional care. Courage thus seems to play a significant role in nurses' ability to engage in care. Nurses' own vulnerability, suffering and sore points seem to shape their courage. [ABSTRACT FROM AUTHOR]