Perception of obstetric violence in a sample of Spanish health sciences students: A cross-sectional study.

BACKGROUND: Obstetric violence is a problem that has grown worldwide, and a particularly worrying one in Spain. Such violence has repercussions for women, and for the professionals who cause them. Preventing this problem seems fundamental. OBJECTIVE: This study evaluated how health sciences students perceived obstetric violence. DESIGN: A cross-sectional study conducted between October 2019 and November 2020. PARTICIPANTS: A sample of Spanish health sciences students studying degrees of nursing, medicine, midwifery, and psychology. METHODS: A validated questionnaire was used: Perception of Obstetric Violence in Students (PercOV-S). Socio-demographic and control variables were included. A descriptive and comparative multivariate analysis was performed with the obtained data. RESULTS: 540 questionnaires were completed with an overall mean score of 3.83 points (SD ± 0.63), with 2.83 points (SD ± 0.91) on the protocolised-visible dimension and 4.15 points (SD ± 0.67) on the non-protocolised-invisible obstetric violence dimension. Statistically significant differences were obtained for degree studied (p < 0.001), gender (p < 0.001), experience (p < 0.001), ethnic group (p < 0.001), the obstetric violence concept (p < 0.001) and academic year (p < 0.005). There were three significant multivariate models for the questionnaire's overall score and dimensions. CONCLUSIONS: Health sciences students perceived obstetric violence mainly as non-protocolised aspects while attending women. Degree studied and academic year might be related to perceived obstetric violence.

Expired Tidal Volume and Respiratory Rate During Postnatal Stabilization of Newborn Infants Born at Term via Cesarean Delivery.

Objective: To retrieve evolving respiratory measures in the first minutes after birth in normal neonates born at term using a respiratory function monitor. Study design: We evaluated newborn babies delivered at term via cesarean after uncomplicated pregnancies. Immediately after birth, a respiratory function monitor with an adapted flowmeter and a face mask were applied at 2, 5, and 10 minutes after birth for 90 seconds in each period. We analyzed expired and inspired tidal volume, respiratory rate (RR), percentage of leakage, and number of analyzed breaths in each individual infant's recording using a respiratory research software. Results: A total of 243 infants completed the study. The final data set included 59 058 (48.35%) valid observations for each of the variables representing the analysis of 32 801 breaths. With these data, we constructed a reference range with 10th, 25th, 50th, 75th, and 90th percentiles for expired tidal volume and RR. Tidal volumes plateaued earlier in female than in male infants. No correlation with delayed cord clamping, gestational age, maternal morbidity, or indication for cesarean delivery were established. Conclusions: We have constructed a reference range with percentiles for inspired and expired tidal volumes and RR in newborn babies born at term for the first 10 minutes after birth. Reference ranges can be employed for research and can be useful in the clinical setting to guide positive pressure ventilation in the delivery room.

Design and Validation of the PercOV-S Questionnaire for Measuring Perceived Obstetric Violence in Nursing, Midwifery and Medical Students.

BACKGROUND: Obstetric violence could be defined as the dehumanized treatment or abuse of health professionals towards the body or reproductive process of women. Some practices associated with obstetric violence have been routinely standardized and do not include the woman in decision making. This type of violence has consequences for the health of both the mother and the baby and that of the professionals who practice or observed it. METHODS: A questionnaire consisting of 33 items that measured perception through a Likert scale was developed. Some sociodemographic variables were collected. The instrument was applied to a sample of nursing, medicine and midwifery students to determine its psychometric properties. RESULTS: The final sample consisted of 153 students. The Kaiser-Meyer-Olkin (p = 0.918) and Barlett tests (p ≤ 0.001) allowed for factor analysis, which explained 54.47% of the variance in two factors called protocolized-visible obstetric violence and non-protocolized-invisible obstetric violence. CONCLUSIONS: The PercOV-S (Perception of Obstetric Violence in Students) instrument was validated. The distribution and content of the two factors are closely related to obstetric violence against women. The existence of statistically significant relationships between the sociodemographic variables collected and the global measurements, domains and items of the PercOV-S scale highlight the normalization of obstetric violence as a central factor for future studies.

Delayed vs Immediate Cord Clamping Changes Oxygen Saturation and Heart Rate Patterns in the First Minutes after Birth.

OBJECTIVE: To build arterial oxygen saturation (SpO2) and heart rate (HR) percentiles for the first 10 minutes after birth in term infants born after an uneventful gestation, vaginal delivery, and delayed cord clamping (DCC) for ≥60 seconds, and to compare our results with previous ones constructed after immediate cord clamping. STUDY DESIGN: Preductal SpO2, HR, and timing of DCC immediately after complete fetal body expulsion were recorded. The pulse-oximeter was adjusted in the right wrist/hand and set at maximal intensity and measurements performed every 2 seconds. RESULTS: A total of 282 term newborn infants were included. The definitive data set comprised of 70 257 SpO2 and 79 746 HR measurements. Median and IQR of SpO2 (%) at 1, 5, and 10 minutes after birth were 77 (68-85), 94 (90-96), and 96 (93-98), respectively. HR (beats per minute) median and IQR at 1, 5, and 10 minutes after birth were 148 (84-170), 155 (143-167), and 151 (142-161), respectively. We found significantly higher SpO2 for the 10th, 50th, and 90th percentiles compared with the previous reference ranges for the first 5 minutes and HR for the first 1-2 minutes after birth. CONCLUSIONS: Spontaneously breathing term newborn infants born by vaginal delivery who underwent DCC ≥60 seconds achieved higher SpO2 and HR in the first 5 minutes after birth compared with term neonates born under the same conditions but with immediate cord clamping. Further studies in neonates undergoing cesarean delivery are under way.