Our Own Worst Enemy: Psychosomatic effects of perceived stress on IgA levels

Abstract

Our study is to determine and compare human IgA levels to self reported stress levels of college students and faculty at the beginning of the college semester, when stress levels are expected to be low, as compared to a later point in the semester, when stress levels are expected to be higher. This study is significant because the data will provide us with information regarding whether or not people are as biologically stressed as they report at different periods of the semester. Individuals are expected to be at a lower stress level at the beginning of the semester than at the end of the semester. Biological stressors are indications that the psychological and physical aspects of an organism are attempting to maintain an equilibrium in order to function properly. We are interested in quantifying biopsychological stressors between mental and physical stress responses and the effect of psychosomatic influence. To analyze samples for IgA molecules levels in comparison to proclaim stress levels to determine if students are as physically stressed as they are mentally feeling stressed. Stress was reported on a zero to ten scale and these reports will be compared to actual levels of human IgA attained from saliva samples. Geospatial coordinates have been taken to relate the data to location across campus. After a regression test, showing a P value of 0.206, it was clear that there was no significant correlation in the data. This tells us that, overall, the levels of IgA, and therefore stress, did not relate to the reported level of stress from the participants.