State-trait anxiety levels and vital signs of pregnant women following intervention with virtual reality during the nonstress test: A randomized controlled trial.
J Affect Disord
; 355: 308-314, 2024 Jun 15.
Article
en En
| MEDLINE
| ID: mdl-38548203
ABSTRACT
BACKGROUND:
Pregnant women often experience anxiety due to pregnancy, negatively impacting their and their fetus' health. Non-pharmacological interventions, such as virtual reality (VR), could reduce anxiety levels, potentially impacting non-stress tests or the physiological responses of the pregnant woman and the fetus.METHODS:
A randomized clinical trial conducted between February and December 2022 involved 286 term pregnant women. They were divided into a VR intervention group (146 women) and a control group (140 women). The intervention consisted of 20 min of 3D glasses with images and sounds during a third-trimester nonstress test. Anxiety was measured using the Spielberg State-Trait Anxiety Inventory (STAI), alongside physiological parameters.RESULTS:
The VR group exhibited lower anxiety levels compared to controls (STAI score Rosenthal's r -0.54, p = 0.01; state anxiety Rosenthal's r -0.40, p = 0.001; trait anxiety Rosenthal's r -0.41, p = 0.001). Within the VR group, there was a significant reduction in trait anxiety (Rosenthal's r, 1.27; p < 0.001) and total anxiety (Rosenthal's r, 1.63; p < 0.001) post-intervention, along with decreased systolic blood pressure (p < 0.001), diastolic blood pressure (p < 0.001), and maternal heart rate (p = 0.02).LIMITATIONS:
Future research could explore additional pregnancy-related variables, such as postpartum anxiety.CONCLUSIONS:
The results confirm that the use of VR is beneficial for pregnant women and their fetuses, as it decreases anxiety levels, and improves physiological parameters such as blood pressure and maternal heart rate during the nonstress test. VR is a technique that is easy to integrate into the healthcare system due to its non-invasive and non-pharmacological nature.Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Mujeres Embarazadas
/
Realidad Virtual
Límite:
Female
/
Humans
/
Pregnancy
Idioma:
En
Revista:
J Affect Disord
Año:
2024
Tipo del documento:
Article