Dataset Information

The effect of Zhang's guideline vs the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial.

ABSTRACT:

Introduction

Childbirth experience is an increasingly recognized and important measure of quality of obstetric care. Previous research has shown that it can be affected by intrapartum care and how labor is followed. A partograph is recommended to follow labor progression by recording cervical dilation over time. There are currently different guidelines in use worldwide to follow labor progression. The two main ones are the partograph recommended by the World Health Organization (WHO) based on the work of Friedman and Philpott and a guideline based on Zhang's research. In our study we assessed the effect of adhering to Zhang's guideline or the WHO partograph on childbirth experience. Zhang's guideline describes expected normal labor progression based on data from contemporary obstetric populations, resulting in an exponential progression curve, compared with the linear WHO partograph. The choice of labor curve affects the intrapartum follow-up of women and this could potentially affect childbirth experience.

Material and methods

The Labor Progression Study (LaPS) study was a prospective, cluster randomized controlled trial conducted at 14 birth centers in Norway. Birth centers were randomized to either follow Zhang's guideline or the WHO partograph. Nulliparous women in active labor, with one fetus in cephalic presentation at term and spontaneous labor onset were included. At 4 weeks postpartum, included women received an online login to complete the Childbirth Experience Questionnaire (CEQ). Total score on the CEQ, the four domain scores on the CEQ, and scores on the individual items on the CEQ were compared between the two groups.

Results

There were 1855 women in the Zhang group and 1749 women in the WHO partograph group. There was no difference in the total or domain CEQ scores between the two groups. We found statistically significant differences for two individual items; women in the Zhang group scored lower on positive memories and feeling of control.

Conclusions

Based on our findings on childbirth experience there is no reason to prefer Zhang's guideline over the WHO partograph.

SUBMITTER: Rozsa DJ

PROVIDER: S-EPMC9564810 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

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Publications

The effect of Zhang's guideline vs the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial.

Rozsa Daniella Judit DJ Dalbye Rebecka R Bernitz Stine S Blix Ellen E Dalen Ingvild I Braut Geir Sverre GS Eggebø Torbjørn M TM Øian Pål P Sande Ragnar Kvie RK

Acta obstetricia et gynecologica Scandinavica 20211202 2

<h4>Introduction</h4>Childbirth experience is an increasingly recognized and important measure of quality of obstetric care. Previous research has shown that it can be affected by intrapartum care and how labor is followed. A partograph is recommended to follow labor progression by recording cervical dilation over time. There are currently different guidelines in use worldwide to follow labor progression. The two main ones are the partograph recommended by the World Health Organization (WHO) bas ...[more]

PMID: 34859422

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Project description:BackgroundIn clinical settings and research studies, childbirth experience is often measured using a single-item question about overall experience. Little is known about what women include in this rating, which complicates the design of adequate follow-up, as well as the interpretation of research findings based on ratings of overall childbirth experience. The aim of this study was to examine which known dimensions of childbirth experience women include in the rating on a single-item measure.MethodsRatings of overall childbirth experience on a 10-point numeric rating scale (NRS) from 2953 women with spontaneous or induced onset of labour at two Swedish hospitals were evaluated against the validated Childbirth Experience Questionnaire 2 (CEQ2), completed on one of the first days postpartum. The CEQ2 measures four childbirth experience domains: own capacity, perceived safety, professional support and participation. Internal consistency for CEQ2 was evaluated by calculating Cronbach's alpha. NRS ratings were explored in relation to CEQ2 using empirical cumulative distribution function graphs, where childbirth experience was defined as negative (NRS ratings 1-4), mixed (NRS ratings 5-6) or positive (NRS ratings 7-10). A multiple linear regression analysis, presented as beta coefficients (B) and 95% confidence intervals (CI), was also performed to explore the relationship between the four domains of the CEQ2 and overall childbirth experience.ResultsThe prevalence of negative childbirth experience was 6.3%. All CEQ2-subscales reached high or acceptable reliability (Cronbach's alpha = 0.78; 0.81; 0.69 and 0.66, respectively). Regardless of overall childbirth experience, the majority of respondents scored high on the CEQ2 subscale representing professional support. Overall childbirth experience was mainly explained by perceived safety (B = 1.60, CI 1.48-1.73), followed by own capacity (B = 0.65, CI 0.53-0.77) and participation (B = 0.43, CI 0.29-0.56).ConclusionsIn conclusion, overall childbirth experience rated by a single-item measurement appears to mainly capture experiences of perceived safety, and to a lesser extent own capacity and participation, but appears not to reflect professional support. CEQ2 shows good psychometric properties for use shortly after childbirth, and among women with induced onset of labour, which increases the usability of the instrument.

Project description:BackgroundThe increasing rate of intrapartum cesarean sections is subject of attention and concern as it is associated with adverse outcomes. Labor dystocia is one of the most frequent indications for cesarean sections even though there is no consensus on criteria for labor dystocia. Traditionally the progression of labor follows guidelines based on Friedman's curve from the mid 1950s. In 2010 Zhang presented a new labor curve and a dynamic guideline for labor progression based on contemporary research. The main aim of this trial is to evaluate whether adhering to Zhang's guideline for labor progression, changes the intrapartum cesarean section rate in nulliparous women without jeopardising maternal and neonatal outcomes compared to a traditional guide line called the 4-h action line based on Friedman's curve.Methods/designA multicenter cluster randomized trial including 14 birth care units in Norway is conducted. Seven units are randomized to use the 4-h action line guideline for labor progression and seven units are randomized to use Zhang's new dynamic guideline for labor progression, for all nulliparous women with a singleton fetus in a cephalic presentation and spontaneous onset of labor at term. Clinical outcomes are compared between the groups. The determination of the sample size (number of clusters and individuals) is based on a power calculation of intrapartum cesarean section, which is 9.2% in the study population (p1). Further, we expect that the intrapartum cesarean section rate will be 6.7% (p2) which is a 25% reduction, when using the new guideline. With a chosen significance level of 0.05, a power of 80% and p1 = 9.2% and p2 = 6.9%, we should include at least 14 clusters and 6582 individuals.DiscussionClinical consequences when using the guideline by Zhang have, to the best of our knowledge, not been investigated earlier. The results will provide a strong basis to make a qualified decision on whether it is beneficial to introduce a dynamic labor progression curve in contemporary obstetrics both nationally and internationally.Trial registrationClinicaltrials, NCT02221427.

Project description:BackgroundDue to its potential impact on women's psychological health, assessing perceptions of their childbirth experience is important. The aim of this study was to develop a multidimensional self-reporting questionnaire to evaluate the childbirth experience.MethodsFactors influencing the childbirth experience were identified from a literature review and the results of a previous qualitative study. A total of 25 items were combined from existing instruments or were created de novo. A draft version was pilot tested for face validity with 30 women and submitted for evaluation of its construct validity to 477 primiparous women at one-month post-partum. The recruitment took place in two obstetric clinics from Swiss and French university hospitals. To evaluate the content validity, we compared item responses to general childbirth experience assessments on a numeric, 0 to 10 rating scale. We dichotomized two group assessment scores: "0 to 7" and "8 to 10". We performed an exploratory factor analysis to identify underlying dimensions.ResultsIn total, 291 women completed the questionnaire (response rate = 61%). The responses to 22 items were statistically significant between the 0 to 7 and 8 to 10 groups for the general childbirth experience assessments. An exploratory factor analysis yielded four sub-scales, which were labelled "relationship with staff" (4 items), "emotional status" (3 items), "first moments with the new born," (3 items) and "feelings at one month postpartum" (3 items). All 4 scales had satisfactory internal consistency levels (alpha coefficients from 0.70 to 0.85). The full 25-item version can be used to analyse each item by itself, and the short 4-dimension version can be scored to summarize the general assessment of the childbirth experience.ConclusionsThe Questionnaire for Assessing the Childbirth Experience (QACE) could be useful as a screening instrument to identify women with negative childbirth experiences. It can be used as both a research instrument in its short version and a questionnaire for use in clinical practice in its full version.

Project description:BackgroundSelf-reported measures are relevant both for the clinic and for health evaluation because they provide an interpretation of quality parameters. Women who experience labour can express themselves through these measures, identifying indicators that need improvement.ObjectiveThe objective of this study is to adapt the Childbirth Experience Questionnaire to the Portuguese context and to determine its psychometric properties.MethodA methodological study carried out with a convenience sample where the participants were 161 female users of a hospital in southern Portugal. They were aged between 20 and 43 years (M = 31.05, SD = 4.87) and answered a questionnaire approximately 48 h postpartum, preserving the ethical principles. The original instrument, with 22 items, underwent the linguistic and cultural adequacy process.ResultsFactor analysis with Varimax rotation was performed, revealing a set of 19 items with factor weights above .400. The set of items remained four-dimensional as the original, explaining 62.517% of the variance. In the retest, the reliability results showed that similar characteristics to the original study are maintained in the two subscales that express 'Participation' (three items) and 'Professional Support' (four items), with internal consistency values of .807 and .782. The 'Own Performance' and 'Own Threshold' subscales were elaborated from the results of the Varimax rotation, presenting Cronbach's alpha coefficients of .840 and 714, respectively. The total scale showed alpha values of .873 and .823 in the test and retest, respectively. Time stability showed a positive association, with r = .659 (p < .001). Accuracy through the split-half method reached an alpha value of .880 with Spearman-Brown correction. The floor effect was high in the 'Participation' subscale, both in the test and in the retest. Convergent validity between the instrument and the 'Index of Strategies for Pain Relief in Labour' discrete variable showed a Spearman's rho value of .209 (p = .011) in the total scale. In discriminating validity, the Mann-Whitney test reveals that the women who recognize interactions with the midwife have more favourable scores in Childbirth Experience Questionnaire (U = 2748.000; Z = 2.905; p = .004).ConclusionThe current version in European Portuguese suggests that it is a valid and reliable measure. This study may facilitate other validation processes in Lusophony countries.

Project description:BackgroundMagnesium sulfate is used topically to reduce the duration of labor in some regions of the country. However, there is insufficient evidence about its effectiveness. This study aimed to determine whether topical magnesium sulfate reduces labor duration and improves childbirth experience (primary outcomes).MethodsIn this randomized controlled trial, the participants were 98 women with low-risk, singleton, and full-term pregnancies admitted to a teaching hospital in Iran. They were randomly assigned to the intervention group (receiving 50% magnesium sulfate) or the control group (receiving distilled water) stratified by parity and onset of labor. The participants, interventionists, and data collectors were blinded. During the vaginal examination at the beginning of the active phase of labor, 10 mL of magnesium sulfate or distilled water was poured on the cervix of the uterus. Data collection was performed by the researcher with continuous monitoring up to two hours post-delivery and follow-up at 4-5 weeks postpartum. The Childbirth Experience Questionnaire 2.0 was used to examine childbirth experience. We performed a modified intention-to-treat analysis, excluding those whose outcome of interest could not be assessed. Independent-samples t-tests were used to compare the groups in terms of the mean of the primary outcomes.ResultsParticipant recruitment took place between December 2021 and December 2022. Thirty-three percent were primiparous and 37% had induced labor. Three women in the intervention group and seven in the control group underwent emergency cesarean sections. All 49 women assigned to each group were included in the analysis of labor duration outcome, while one and two women were excluded from the analysis of childbirth experience score due to loss to follow-up. In the intervention group, compared to the control group, the mean duration of the intervention until delivery was significantly shorter (1.59 vs. 2.93 h; MD -1.34, 95% CI [-1.88 to -0.79]) and the childbirth experience score was higher (3.1 vs. 2.3, MD 0.84; 95% CI [0.59 to 1.08]).ConclusionsAccording to the results of this trial, pouring 10 mL of 50% magnesium sulfate on the cervix at the beginning of the active phase of labor probably reduces labor duration and improves the childbirth experience.Trial registrationEthics Committee of Tabriz University of Medical Sciences: IR.TBZMED.REC. 1400.726. Iranian Registry of Clinical Trials: IRCT20100414003706N40 Registration date: 21/11/2021 ( https://en.irct.ir/trial/58323 ).

Project description:BackgroundThe childbirth experience of women represents a significant aspect of quality care. Due to the lack of a reliable Chinese language tool for assessing childbirth experiences, examples must be adapted from other countries. The aim of this study was to translate an English version of the Childbirth Experience Questionnaire (CEQ) into Chinese and adapt this tool to the Chinese context.MethodsA questionnaire validation study was conducted. A forward-backward translation procedure involving the developer of the CEQ was conducted. The data were collected in postnatal wards at 50 birth facilities in 4 regions of Zhejiang Province, China. Women who gave birth vaginally at the investigated facilities during the study period completed an online questionnaire that included the Chinese version of the CEQ (CEQ-C), demographic information and clinical information. Psychometric analyses were performed to assess the internal and content consistency. After subdividing the sample into subsamples, an exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were applied to examine the structural validity. Known-group comparisons were performed to assess the discriminant validity.ResultsOverall, 1747 women participated in this study. The content validity index (CVI) of the CEQ was 0.92. Based on the comments of the experts combined with the statistical results, we removed 3 items related to pain, sense of control and sense of security and changed 3 items to different dimensions. The CFA supported the four dimensions of the CEQ-C (standard root mean square residual (SRMR) = 0.037, root mean square error of approximation (RMSEA) = 0.036, comparative fit index (CFI) = 0.966, and Tucker-Lewis index (TLI) = 0.959). Cronbach's alpha of the CEQ-C was 0.88, and McDonald's omega value was 0.91. The duration of labor, delivery mode, parity, oxytocin augmentation, pain management, companionship, prenatal education and pain experienced exerted significant effects on the women's childbirth experiences.ConclusionsAlthough some items performed differently in our analysis comparing the English and Chinese versions of the CEQ, the CEQ-C is reliable and valid. Additionally, the CEQ-C is an easy-to-use and promising tool for measuring childbirth experiences among Chinese women in facility settings that can be used to improve the quality of intrapartum care. Efforts are needed to provide women with respectful, evidence-based intrapartum care to facilitate positive childbirth experiences.

Dataset Information

The effect of Zhang's guideline vs the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial.

Introduction

Material and methods

Results

Conclusions

Publications

The effect of Zhang's guideline vs the WHO partograph on childbirth experience measured by the Childbirth Experience Questionnaire in the Labor Progression Study (LaPS): A cluster randomized trial.

Similar Datasets

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