Physiological and psychological response to a three-month mental strain period in students.
Biochemical and immunological parameters, physical and mental performance, subjective complaints and behavioural characteristics were compared before and after 14 final examinations undertaken by 64 students during a three-month examination period. A decrease in cholesterol, triglycerides, HDL-cholesterol, physical performance and an increase in LDL/HDL cholesterol quotient, lactate level, mental performance were accompanied by a lower frequency of mental complaints and higher frequency of physical complaints. From the multidimensional variance and discriminant analysis 17 of the 44 variables discriminated between the state prior to and after the examination period. The results are interpreted in terms of the psychophysiological adaptation to adequate mental stress.
Scheuch
K
K
Medical Academy of Dresden.
Pietruschka
W D
WD
Hentschel
E
E
Winiecki
P
P
Gruber
G
G
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011602:Psychophysiologic Disorders / Q000209:etiology*; D013315:Stress, Psychological / Q000097:blood* / Q000150:complications / Q000503:physiopathology; D013997:Time Factors