Now showing items 31-33 of 33
Evening melatonin in January after changes in hours of habitual exercise during fall among youths living in the subarctic.
(Journal article; Tidsskriftartikkel; Peer reviewed, 1994)
Secretion of the hormone melatonin shows a circadian rhythm and is inhibited by light. Light therapy with phase shifting of the melatonin rhythm has been used as treatment of sleeping problems and seasonal affective disorders (SAD). Exercise has also been shown to suppress the melatonin secretion. In order to investigate the effect of increased level of habitual physical activity upon ...
More diagnostic indexes from general practice for some important forms of cancer
(Journal article; Tidsskriftartikkel; Peer reviewed, 1990)
A method of calculating positive predictive values (PPVs) and likelihood ralios (LRs) on the basis of Bayesian probabilities has been described previously. In the present article the method is applied to a sore which does not heal in relation to skin cancer, a lump in the breast in relation to female breast cancer, genital bleeding in relation to internal genital cancer in fernales and ...
Kroppens spor - en utfordring i psykiatrien
(Research report; Forskningsrapport, 1999)