Assessment of perinatal anxiety: diagnostic accuracy of five measures.

BACKGROUND: Anxiety in pregnancy and after giving birth (the perinatal period) is highly prevalent but under-recognised. Robust methods of assessing perinatal anxiety are essential for services to identify and treat women appropriately. AIMS: To determine which assessment measures are most psychometrically robust and effective at identifying women with perinatal anxiety (primary objective) and depression (secondary objective). METHOD: We conducted a prospective longitudinal cohort study of 2243 women who completed five measures of anxiety and depression (Generalized Anxiety Disorder scale (GAD) two- and seven-item versions; Whooley questions; Clinical Outcomes in Routine Evaluation (CORE-10); and Stirling Antenatal Anxiety Scale (SAAS)) during pregnancy (15 weeks, 22 weeks and 31 weeks) and after birth (6 weeks). To assess diagnostic accuracy a sample of 403 participants completed modules of the Mini-International Neuropsychiatric Interview (MINI). RESULTS: The best diagnostic accuracy for anxiety was shown by the CORE-10 and SAAS. The best diagnostic accuracy for depression was shown by the CORE-10, SAAS and Whooley questions, although the SAAS had lower specificity. The same cut-off scores for each measure were optimal for identifying anxiety or depression (SAAS ≥9; CORE-10 ≥9; Whooley ≥1). All measures were psychometrically robust, with good internal consistency, convergent validity and unidimensional factor structure. CONCLUSIONS: This study identified robust and effective methods of assessing perinatal anxiety and depression. We recommend using the CORE-10 or SAAS to assess perinatal anxiety and the CORE-10 or Whooley questions to assess depression. The GAD-2 and GAD-7 did not perform as well as other measures and optimal cut-offs were lower than currently recommended.

Disparities in who is asked about their perinatal mental health: an analysis of cross-sectional data from consecutive national maternity surveys.

BACKGROUND: The perinatal period is a vulnerable time, with one in five women experiencing mental health problems. Antenatal and postnatal appointments are key contact points for identifying women in need of support. Since 2014, the UK National Institute for Health and Care Excellence (NICE) has recommended that all women be asked about their mental health at their antenatal booking appointment and early in the postnatal period. The aim of this study was to assess the proportions of women who reported being asked about their mental health during the perinatal period across consecutive national maternity surveys (NMS) in England and to evaluate sociodemographic disparities in who was asked. METHODS: Secondary analysis was performed on cross-sectional data from the NMS in 2014-2020. In each survey, women reported whether they had been asked about their mental health antenatally (during their booking appointment) and postnatally (up to six months after giving birth). The proportions of women in each survey who reported being asked about their mental health were calculated and compared according to key sociodemographic characteristics and across survey years. Logistic regression was conducted to identify disparities in who was asked. RESULTS: The proportion of women who reported being asked about their mental health antenatally increased from 80.3% (95%CI:79.0-81.5) in 2014 to 83.4% (95%CI:82.1-84.7) in 2020, yet the proportion of women who reported being asked postnatally fell from 88.2% (95%CI:87.1-89.3) in 2014 to 73.7% (95%CI:72.2-75.2) in 2020. Ethnic minority women (aOR range:0.20 ~ 0.67) were less likely to report being asked about their mental health antenatally and postnatally across all surveys compared to White women. Women living in less socioeconomically advantaged areas (aOR range:0.65 ~ 0.75) and women living without or separately from a partner (aOR range:0.61 ~ 0.73) were also less likely to report being asked about their mental health, although there was less consistency in these disparities across the antenatal and postnatal periods and across surveys. CONCLUSIONS: Despite NICE recommendations, many women are still not asked about their mental health during the perinatal period, particularly after giving birth. Women from ethnic minority backgrounds are less likely to be asked and these disparities have persisted over time.

Recency of migration, region of origin and women's experience of maternity care in England: Evidence from a large cross-sectional survey.

BACKGROUND: In the UK, changes to legislation in 2003 regarding the free movement of people in the European Union resulted in an increase in immigration from countries that joined the EU since 2004, the Accession countries. OBJECTIVE: To describe and compare the maternity experiences of recent migrant mothers to those who had been resident in the UK for longer, and to UK-born women, while taking into account their region of origin. DESIGN: Cross-sectional national survey. SETTING: England, 2009. PARTICIPANTS: Random sample of postpartum women. MEASUREMENTS: Questionnaires asked about demographic characteristics, care during pregnancy, labour, birth and postnatally, about country of origin and, if not born in the UK, when they came to the UK. Country of origin was grouped into UK, Accession countries, and rest of the world. Recency of migration was grouped into recent arrivals (0-3 years), and earlier arrivals (4 or more years since arrival). Descriptive statistics and binary logistic regression were used to explore women's experiences of care. Stratified analyses were used to account for the strong correlation between recency of migration and region of origin. FINDINGS: Overall, 5332 women responded to the survey (a usable response rate of 54%). Seventy-nine percent of women were UK-born. Of the 21% born outside the UK, a third were born in Accession countries. All migrants reported a poorer experience of care than UK-born women. In particular, recent migrants from the Accession countries were significantly less likely to feel that they were spoken to so they could understand and treated with kindness and respect. CONCLUSIONS: Given the rising population of non-UK-born women of childbearing age resident in the UK and the relatively high proportion from Accession countries, it is important that staff are able to communicate effectively, through interpreters if necessary. IMPLICATIONS FOR PRACTICE: The differences in clinical practice between women's home countries and the UK should be discussed so that women's expectations of care are informed about the options available to them.

Preferences for a third-trimester ultrasound scan in a low-risk obstetric population: a discrete choice experiment.

OBJECTIVE: Establish maternal preferences for a third-trimester ultrasound scan in a healthy, low-risk pregnant population. DESIGN: Cross-sectional study incorporating a discrete choice experiment. SETTING: A large, urban maternity hospital in Northern Ireland. PARTICIPANTS: One hundred and forty-six women in their second trimester of pregnancy. METHODS: A discrete choice experiment was designed to elicit preferences for four attributes of a third-trimester ultrasound scan: health-care professional conducting the scan, detection rate for abnormal foetal growth, provision of non-medical information, cost. Additional data collected included age, marital status, socio-economic status, obstetric history, pregnancy-specific stress levels, perceived health and whether pregnancy was planned. Analysis was undertaken using a mixed logit model with interaction effects. MAIN OUTCOME MEASURES: Women's preferences for, and trade-offs between, the attributes of a hypothetical scan and indirect willingness-to-pay estimates. RESULTS: Women had significant positive preference for higher rate of detection, lower cost and provision of non-medical information, with no significant value placed on scan operator. Interaction effects revealed subgroups that valued the scan most: women experiencing their first pregnancy, women reporting higher levels of stress, an adverse obstetric history and older women. CONCLUSIONS: Women were able to trade on aspects of care and place relative importance on clinical, non-clinical outcomes and processes of service delivery, thus highlighting the potential of using health utilities in the development of services from a clinical, economic and social perspective. Specifically, maternal preferences exhibited provide valuable information for designing a randomized trial of effectiveness and insight for clinical and policy decision makers to inform woman-centred care.

Neonatal intensive care and late preterm infants: health and family functioning at three years.

BACKGROUND: Late preterm infants (LPIs), born at 34+0 to 36+6 weeks of gestation contribute a significant proportion of all neonatal intensive care (NIC) admissions and are regarded as being at risk of adverse outcomes compared to term-born infants. AIM: To explore the health outcomes and family functioning of LPIs who required neonatal intensive care, at three years of age. STUDY DESIGN AND SUBJECTS: This cohort study included 225 children born late preterm, between 1 January and 31 December 2006 in Northern Ireland. Children admitted for NIC (study group, n=103) were compared with children who did not require NIC or who required special care only for up to three days (comparison group, n=122). OUTCOME MEASURES: Health outcomes were measured using the Health Status Questionnaire, health service usage by parent report and family functioning using the PedsQL™ Family Impact Module. RESULTS: LPIs who required NIC revealed similar health outcomes at three years in comparison to those who did not. Despite this, more parents of LPIs who required NIC reported visiting their GP and medical specialists during their child's third year of life. Differences in family functioning were also observed with mothers of LPIs who required NIC reporting, significantly lower levels of social and physical functioning, increased difficulties with communication and increased levels of worry. CONCLUSIONS: LPIs were observed to have similar health outcomes at three years of age regardless of NIC requirement. The increase in GP and medical specialist visits and family functioning difficulties observed among those infants who required NIC merits further investigation.

Use of weaning protocols for reducing duration of mechanical ventilation in critically ill adult patients: Cochrane systematic review and meta-analysis.

OBJECTIVE: To investigate the effects of weaning protocols on the total duration of mechanical ventilation, mortality, adverse events, quality of life, weaning duration, and length of stay in the intensive care unit and hospital. DESIGN: Systematic review. DATA SOURCES: Cochrane Central Register of Controlled Trials, Medline, Embase, CINAHL, LILACS, ISI Web of Science, ISI Conference Proceedings, Cambridge Scientific Abstracts, and reference lists of articles. We did not apply language restrictions. Review methods We included randomised and quasi-randomised controlled trials of weaning from mechanical ventilation with and without protocols in critically ill adults. Data selection Three authors independently assessed trial quality and extracted data. A priori subgroup and sensitivity analyses were performed. We contacted study authors for additional information. RESULTS: Eleven trials that included 1971 patients met the inclusion criteria. Compared with usual care, the geometric mean duration of mechanical ventilation in the weaning protocol group was reduced by 25% (95% confidence interval 9% to 39%, P=0.006; 10 trials); the duration of weaning was reduced by 78% (31% to 93%, P=0.009; six trials); and stay in the intensive care unit length by 10% (2% to 19%, P=0.02; eight trials). There was significant heterogeneity among studies for total duration of mechanical ventilation (I(2)=76%, P<0.01) and duration of weaning (I(2)=97%, P<0.01), which could not be explained by subgroup analyses based on type of unit or type of approach. CONCLUSION: There is evidence of a reduction in the duration of mechanical ventilation, weaning, and stay in the intensive care unit when standardised weaning protocols are used, but there is significant heterogeneity among studies and an insufficient number of studies to investigate the source of this heterogeneity. Some studies suggest that organisational context could influence outcomes, but this could not be evaluated as it was outside the scope of this review.

A randomized controlled trial of tea tree oil (5%) body wash versus standard body wash to prevent colonization with methicillin-resistant Staphylococcus aureus (MRSA) in critically ill adults: research protocol.

BACKGROUND: Over the past ten years MRSA has become endemic in hospitals and is associated with increased healthcare costs. Critically ill patients are most at risk, in part because of the number of invasive therapies that they require in the intensive care unit (ICU). Washing with 5% tea tree oil (TTO) has been shown to be effective in removing MRSA on the skin. However, to date, no trials have evaluated the potential of TTO body wash to prevent MRSA colonization or infection. In addition, detecting MRSA by usual culture methods is slow. A faster method using a PCR assay has been developed in the laboratory, but requires evaluation in a large number of patients. METHODS/DESIGN: This study protocol describes the design of a multicentre, phase II/III prospective open-label randomized controlled clinical trial to evaluate whether a concentration of 5% TTO is effective in preventing MRSA colonization in comparison with a standard body wash (Johnsons Baby Softwash) in the ICU. In addition we will evaluate the cost-effectiveness of TTO body wash and assess the effectiveness of the PCR assay in detecting MRSA in critically ill patients. On admission to intensive care, swabs from the nose and groin will be taken to screen for MRSA as per current practice. Patients will be randomly assigned to be washed with the standard body wash or TTO body wash. On discharge from the unit, swabs will be taken again to identify whether there is a difference in MRSA colonization between the two groups. DISCUSSION: If TTO body wash is found to be effective, widespread implementation of such a simple colonization prevention tool has the potential to impact on patient outcomes, healthcare resource use and patient confidence both nationally and internationally.

Inequalities in the reported offer and uptake of antenatal screening.

OBJECTIVE: The objective of this study was to identify whether there is a different pattern of reported offer and uptake of antenatal screening tests across social groups. DESIGN: Prospective cohort study. SETTING: Two large maternity hospitals in Northern Ireland. SAMPLE: Women booking for antenatal care were recruited consecutively over a 3-month period commencing 1 September 2003. In total, 711 women were recruited at booking: 359 at Hospital 1 and 352 at Hospital 2. Six hundred and sixty-six women completed both interviews. METHODS: Two semi-structured interviews were arranged with consenting participants. The first interview was conducted at the booking appointment, and the second interview took place after 23 weeks of gestation after all screening, including anomaly ultrasound, would have been offered. MAIN OUTCOME MEASURES: Reported offer and uptake of all screening tests were explored in relation to key sociodemographic indicators: level of education; mother's occupation; partner's occupation; single parent status; car ownership; religious denomination; and Townsend Deprivation Index. RESULTS: With the exception of screening for Down's syndrome and neural tube defects, virtually all of the women were offered and underwent screening tests. Further analysis of data from Hospital 1 showed that, after controlling for other sociodemographic factors, women with a lower level of education had a lower odds of reporting Down's syndrome screening being offered Down's syndrome screening. Women having private antenatal care had a higher odds of accepting the offer of a test for Down's syndrome. CONCLUSIONS: While the majority of antenatal screening tests are offered to all pregnant women in Northern Ireland, screening for Down's syndrome and NTD reflects a different pattern of offer and uptake. This paper provides evidence of variations in offer and uptake that exist even when it is hospital policy to offer screening to all women.