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Self‐report and psychophysiological effects of lamaze preparation: An analogue of labor pain
Author(s) -
Professor Elizabeth Geden,
Beck Niels C.,
Brouder Gerald,
Glaister Judy,
Pohlman Susan
Publication year - 1985
Publication title -
research in nursing and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.836
H-Index - 85
eISSN - 1098-240X
pISSN - 0160-6891
DOI - 10.1002/nur.4770080209
Subject(s) - heart rate , medicine , physical therapy , relaxation (psychology) , labor pain , blood pressure , biofeedback , context (archaeology) , pregnancy , paleontology , biology , genetics
Eighty nulliparous college female undergraduates were cast randomly into a series of eight treatment conditions representing all possible combinations of the three major components of the Lamaze method of childbirth preparation (relaxation training, informative lectures, and breathing exercises). Assessments of the efficacy of these pain coping strategies were subsequently made in the context of a 1‐hour session involving twenty 80‐second exposures to a laboratory pain stimulus, patterned so as to resemble labor contractions. Dependent variables included self‐reported pain, systolic and diastolic blood pressure, frontalis EMG, and heart rate. Results of the study indicated that relaxation training comprises the most therapeutically active component of the Lamaze treatment regimen, with significant effects (treatments X trials) on self‐reported pain, frontalis EMG, and heart rate. The implications of these findings are discussed from the perspective of designing new, and hopefully more efficacious, methods of preparing women for labor and delivery.