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Updated: Aug 19, 2026

A Preterm Rat Model for Pain Studies
Published on: February 9, 2024
[The use of respiration and relaxation techniques for pain and anxiety relief in the parturition process]
Nilza Alves Marques Almeida1, Joaquim Tomé de Sousa, Maria Márcia Bachion
1Faculdade de Enfermagem, Universidade Federal de Goiás. nilza@fen.ufg.br
This study aimed to evaluate the effect of respiration and relaxation techniques on pain and anxiety during labor. Seventeen parturients (Control Group--CG) received routine care and nineteen (Experimental Group--EG) were orientated and stimulated to perform respiration and relaxation techniques. Pain was evaluated by means of the visual analogy scale and anxiety by means of the anxiety inventories--trait and state. Pain intensity increased along with the evolution of the delivery for both groups. In the latent phase, anxiety levels were low for both groups; in the active phase, levels were average for CG and low for EG. In the transition phase, levels were average and, in the immediate post-labor phase, low for both groups. It was concluded that the techniques used did not reduce pain intensity, but provided EG with lower anxiety levels for a longer time during labor.
This study aimed to evaluate the effect of respiration and relaxation techniques on pain and anxiety during labor. Seventeen parturients (Control Group--CG) received routine care and nineteen (Experimental Group--EG) were orientated and stimulated to perform respiration and relaxation techniques. Pain was evaluated by means of the visual analogy scale and anxiety by means of the anxiety inventories--trait and state. Pain intensity increased along with the evolution of the delivery for both groups. In the latent phase, anxiety levels were low for both groups; in the active phase, levels were average for CG and low for EG. In the transition phase, levels were average and, in the immediate post-labor phase, low for both groups. It was concluded that the techniques used did not reduce pain intensity, but provided EG with lower anxiety levels for a longer time during labor.
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