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In this paper, subjective well-being as an indicator for successful aging is investigated from a salutogenic perspective that states that the sense of coherence plays a key role for psychological adaptation. It should be demonstrated that the sense of coherence mediates the relationship between generalized resistance resources and subjective well-being. One-hundred-and-seventy psychophysically active elderly persons (37 men) filled out a questionnaire assessing the sense of coherence, subjective well-being and resistance resources (such as age, education, physical health, activity level, social support and personality variables). It was found that resources co-varied with the sense of coherence and subjective well-being, accounting for 52 and 48% of the variance, respectively. The most important predictors were self-efficacy, self-esteem and education. After controlling for resources, the sense of coherence accounted for an additional 6% of the variance in well-being. The sense of coherence clearly mediated the relationship between resources and well-being. The findings corroborate the salutogenic idea that the sense of coherence creates, or maintains, a form of psychological integrity as represented by subjective well-being. The promotion of a strong sense of coherence should be a major aim of gerontological interventions.

The voice handicap index (VHI) was developed in the United States for subjective evaluation of a voice disturbance by the patient. The translation into German has been applied for a German population of patients. It was validated by the examination of 316 adult patients, 221 female and 95 male. The reliability of the VHI rests on a high Cronbach's alpha (0.96). A factor analysis in order to structure the items yields four factors that can be interpreted as negative voice experience (factor 1-explaining 20.83% of the variance after rotation), lack of assertiveness (factor 2-18.82%), lack of vocal power (factor 3-12.84%), and negative emotionality (factor 4-11.01%). The mean VHI scores differ significantly from each other in different degrees of voice disturbance as estimated by the patients themselves. The voice handicap index is qualified as a diagnostic tool for German-speaking countries.

Supplementation with selenium seems to be advisable for patients consuming diets low in natural protein.

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