Accessibility of oral emergency contraceptives in Australian community pharmacies.

OBJECTIVES: To assess the availability and accessibility of over-the-counter emergency contraceptive pills in the Australian community pharmacy setting. STUDY DESIGN: Representative national telephone survey. RESULTS: Only 70% of the 233 pharmacies surveyed stocked ulipristal acetate emergency contraceptive pills, compared to levonorgestrel which was stocked in 98%. When ulipristal acetate was stocked, it was on average $13 more expensive than levonorgestrel. DISCUSSION: Despite guidelines recommending it as the first line oral emergency contraceptive, ulipristal acetate is less likely to be available in community pharmacies, and when it is available it is likely to be more expensive. These findings support anecdotal reports that it can be challenging to access ulipristal acetate, and that it is less commonly used.

A retrospective audit of adult and paediatric anaphylaxis management from two Australian metropolitan mixed emergency departments.

BACKGROUND: Anaphylaxis is a potentially life-threatening allergic reaction, with presentations to emergency departments (EDs) increasing across Australia. Understanding the features of those presenting with anaphylaxis and aspects related to its optimal clinical management across the admission, treatment and discharge settings is needed to minimise its impact. We aimed to evaluate the nature and management of presentations related to anaphylaxis across two Australian EDs. METHODS: Retrospective audit of paediatric and adult patients presenting to a community or tertiary level ED with anaphylaxis from 1 May 2018 to 30 April 2019. Data extracted from medical records included demographic characteristics, causative agents, clinical features, treatments administered across community, ambulance or ED settings, as well as post-discharge care arrangements including provision of Adrenaline Auto-Injector (AAI) and Allergy/Anaphylaxis Action Plan (AAP). RESULTS: A total of 369 (107 paediatric and 262 adult) ED presentations were identified. A total of 94 (36%) adult and 46 (43%) paediatric patients received pre-hospital adrenaline, with a further 91 (35%) adult and 29 (27%) paediatric patients receiving a dose of adrenaline in the ED. The most commonly administered treatment in ED were corticosteroids, given to 157 (60%) adult and 55 (51%) paediatric patients. Among those requiring an AAI for discharge, 123/210 (59%) adult and 57/91 (63%) of paediatric patients left hospital with an AAI. In contrast, among those requiring an allergy/anaphylaxis action plan (AAP) on discharge, 61/206 (30%) adult and 30/90 (33%) of paediatric patients left hospital with one. Factors associated with an increased likelihood of receiving AAI on discharge in paediatric and adult patients included receipt of any adrenaline, receipt of two or more doses of adrenaline, and longer duration of hospital stay. Adults presenting within business hours were more likely to be discharged with AAI, but no such difference was observed for paediatric patients. Similar findings were evident for provision of AAP on discharge. CONCLUSION: These findings demonstrate the need to improve assessment and treatment in the ED. In particular, the observed large variability in provision of AAI and AAP on discharge presents opportunities to explore strategies to improve awareness and provision of these critical components of post-discharge care.

"A qualitative study of multiple sclerosis specialists' experiences and perspectives in managing family planning in people with multiple sclerosis".

BACKGROUND: Managing multiple sclerosis (MS) in people of reproductive age can be challenging as treatment decisions often need to balance efficacy, safety to reproductive health and an understanding of reproductive intentions. There has been limited examination of how family planning (FP) is approached in people with MS (pwMS) in Australia. This study aimed to explore the experiences and perspectives of Australian MS clinical specialists on managing FP in the context of MS. METHODS: We conducted one-on-one semi-structured interviews with nine neurologists and ten MS nurses across Australia who regularly provide care to pwMS of reproductive age. Interview topics examined current approaches to managing FP, availability of FP resources, and opportunities for improvement. Interview recordings were transcribed verbatim and analysed thematically. RESULTS: Two main themes emerged. First, 'inconsistent approaches in providing family planning', where neurologists and MS nurses recognised FP provision as essential but revealed differences in the content, timing and extent of FP discussions; conflicts between reproductive considerations and DMT prescriptions according to teratogenic risk; and variable implementation of interdisciplinary approaches. Second, 'barriers in providing family planning' emerged which included a lack of local information resources on FP, lack of contemporary data on safety of DMTs, and a range of patient and professional factors, including time constraints. CONCLUSION: MS clinical specialists saw FP as an essential part of the care of their patients and expressed a need for information and service provision consistency in order to improve FP and reproductive care to pwMS.

Management of encounters related to subfertility and infertility in Australian general practice: a focus on Aboriginal and Torres Strait Islander females.

OBJECTIVE: To investigate the management of subfertility and infertility among Aboriginal and Torres Strait Islander females attending Australian general practice. METHODS: Cross-sectional study of 1,258,581 women (18-49 years) attending general practice between January 2011 and June 2019, utilising data from NPS MedicineWise MedicineInsight, a national general practice database in Australia. RESULTS: The prevalence of subfertility/infertility encounters was lower for Aboriginal and Torres Strait Islander females (12.37 per 1,000) than for non-Indigenous females (16.62 per 1,000). Aboriginal and Torres Strait Islander females with a subfertility/infertility encounter were younger and more likely to live outside Major cities and in areas of socioeconomic disadvantage than non-Indigenous females. Rates of prescribed infertility medications were not different between groups, however Aboriginal and Torres Strait Islander females were more likely to receive a pelvic ultrasound (24.30% vs. 19.90%); tests for luteinizing hormone (31.89% vs. 25.65%); testosterone (14.93% vs. 9.96%) and; glycated haemoglobin (HbA1c) (6.32% vs. 3.41%),but less likely to receive an anti-müllerian hormone test (2.78% vs. 7.04%). CONCLUSIONS: Lower encounter rates for infertility/subfertility among Aboriginal and Torres Strait Islander peoples may indicate access issues, preferred use of Aboriginal community-controlled health centres or younger average age at first birth and thus less age-related infertility. IMPLICATIONS FOR PUBLIC HEALTH: Future efforts should focus on maximising the inclusiveness of infertility surveillance. There is also a need for further research into the experiences of and preferences for infertility care and associated barriers among Aboriginal and Torres Strait Islander people.

Dietary fiber and its role in performance, welfare, and health of pigs.

Dietary fiber (DF) is receiving increasing attention, and its importance in pig nutrition is now acknowledged. Although DF for pigs was frowned upon for a long time because of reductions in energy intake and digestibility of other nutrients, it has become clear that feeding DF to pigs can affect their well-being and health. This review aims to summarize the state of knowledge of studies on DF in pigs, with an emphasis on the underlying mode of action, by considering research using DF in sows as well as suckling and weaned piglets, and fattening pigs. These studies indicate that DF can benefit the digestive tracts and the health of pigs, if certain conditions or restrictions are considered, such as concentration in the feed and fermentability. Besides the chemical composition and the impact on energy and nutrient digestibility, it is also necessary to evaluate the possible physical and physiologic effects on intestinal function and intestinal microbiota, to better understand the relation of DF to animal health and welfare. Future research should be designed to provide a better mechanistic understanding of the physiologic effects of DF in pigs.

Inclusion of IgY in a dog's diet has moderate impact on the intestinal microbial fermentation.

AIMS: This study aimed to evaluate the impact of immunoglobulin Y (IgY) in a diet on the systemic health and the gastrointestinal tract (GIT) of dogs. METHODS AND RESULTS: Sixteen healthy 11-month-old Beagle dogs were distributed at random (eight animals per treatment) in two treatments groups: control (0 g kg-1 IgY) and test (2 g IgY per day). The animals were evaluated on days 0 and 40 for a complete blood count (CBC) and biochemical profiles (ALT, ALP, creatinine and urea). Faecal samples were collected from days 35 to 40 to measure nutrient digestibility, faecal characteristics, sialic acid, intestinal microbiota composition and microbial metabolites. The CBC, biochemical profiles, apparent nutrient digestibility and faecal characteristics did not differ between the two treatment groups (P > 0·05). Dog faeces that received IgY were characterized by lower sialic acid and n-valeric concentration, as well as an increase in n-butyric concentration, in contrast to dogs fed a diet without IgY (P < 0·05). The other microbial faecal metabolites did not differ between the two treatment groups (P > 0·05). There tended to be an increase in the copy number of Clostridium cluster XIVa (Clostridium coccoides group) in the IgY group in contrast to the control group (P = 0·07). The other bacteria analysed did not differ between the treatment groups (P > 0·05). The colonic pH in the IgY group was lower than in control group (P < 0·05). CONCLUSIONS: The addition of IgY in the diet of healthy dogs maintains the microbial balance and has an interesting effect on microbial metabolites. SIGNIFICANCE AND IMPACT OF THE STUDY: The use of IgY, antibodies produced by laying hens, in animal feed is an alternative for the prevention and treatment of intestinal diseases in companion animals.

Metabolic syndrome and time to pregnancy: a retrospective study of nulliparous women.

OBJECTIVE: To determine: (1) the association between metabolic syndrome (MetS), time to pregnancy (TTP), and infertility; (2) associations between individual and an increasing number of MetS components, TTP, and infertility; and (3) whether these relationships differ by body mass index (BMI < 30 kg/m2 versus BMI ≥ 30 kg/m2 ). DESIGN: Retrospective cohort study. SETTING: Multiple centres (in Australia, Ireland, New Zealand, and the UK). POPULATION: Five thousand five hundred and nineteen low-risk nulliparous pregnant women. METHODS: Data on retrospectively reported TTP (number of months to conceive) and a blood sample to assess metabolic health were collected between 14 and 16 weeks of gestation. MetS was defined according to the International Diabetes Federation criteria. Accelerated failure time models with log-normal distribution were conducted to estimate time ratios (TRs) and 95% CIs. Differences in MetS on infertility (TTP > 12 months) were compared using a generalised linear model (Poisson distribution) with robust variance estimates (relative risks, RRs; 95% CIs). All analyses (entire cohort and split by BMI) were controlled for a range of maternal and paternal confounding factors. MAIN OUTCOME MEASURES: Time to pregnancy and infertility. RESULTS: Of the 5519 women included, 12.4% (n = 684) had MetS. Compared with women without MetS, women with MetS had a longer TTP (adjusted TR 1.30; 95% CI 1.15-1.46), which was similar in women who were obese and in women who were not obese. Marginal estimates for median TTP in women with MetS versus without MetS was 3.1 months (3.0-3.3 months) versus 4.1 months (3.6-4.5 months), respectively. Women with MetS were at a 62% greater risk for infertility and were at a greater risk for infertility whether they were obese (adjusted RR 1.62; 95% CI 1.15-2.29) or not (adjusted RR 1.73; 95% CI 1.33-2.23). Reduced high-density lipoprotein cholesterol (HDL-C) and raised triglycerides (TGs) were the main individual components associated with risk for infertility. CONCLUSION: Metabolic syndrome is associated with longer TTP and infertility, independent of obesity. Additional studies, before pregnancy, are required to support our findings and to determine the applicability of which combinations of metabolic abnormalities pose the greatest risk to delayed fertility, or whether individual components are amenable to modification. TWEETABLE ABSTRACT: Metabolic syndrome is associated with longer time to pregnancy and infertility, independent of obesity.

Differences in maternal smoking across successive pregnancies - dose-dependent relation to BMI z-score in the offspring: an individual patient data (IPD) meta-analysis.

INTRODUCTION: Uncontrolled family factors may bias the estimation of the association between maternal smoking during pregnancy and offspring body mass index (BMI). The objective was to assess if there is an association between maternal smoking during pregnancy and offspring BMI z-score independent of factors in the siblings' shared environment and if such association is linear. METHODS: We performed an individual patient data meta-analysis using five studies providing sibling data (45,299 children from 14,231 families). In a multi-level model, separating within-family and between-family effects and with random intercept for families, we analysed the dose-response association between maternal number of cigarettes per day during pregnancy and offspring's BMI z-score using B-splines to allow for non-linear associations. RESULTS: A linear within-family effect for number of cigarettes smoked in the range from 1 to 30 cigarettes per day on the offspring's BMI z-score was observed. Each additional cigarette per day between sibling pregnancies resulted in an increase in BMI z-score of 0.007 (95% CI [0.006, 0.009]). A between family-effect emerged only with doses ≥25 cigarettes per day. CONCLUSIONS: The number of cigarettes mothers smoke per day during pregnancy is positively associated with offspring BMI z-score even among siblings, suggesting that the association is not entirely explained by confounding by family factors.

Domperidone for increasing breast milk volume in mothers expressing breast milk for their preterm infants: a systematic review and meta-analysis.

BACKGROUND: Mothers of preterm infants often struggle to produce enough breast milk to meet the nutritional needs of their infant. Galactagogues such as domperidone are often prescribed to increase breast milk supply but evidence supporting their role in clinical practice is uncertain. OBJECTIVE: To evaluate the efficacy and safety of domperidone for increasing breast milk volume in mothers expressing breast milk for their preterm infants. SEARCH STRATEGY: MEDLINE, Embase and Web of Science were searched without language restrictions from first publication until January 2017. Bibliographies of articles and reviews were hand-searched for additional reports. SELECTION CRITERIA: Randomised controlled trials that compared domperidone with placebo in mothers of preterm infants (<37 weeks' gestation) experiencing insufficient milk supply. DATA COLLECTION AND ANALYSIS: Two review authors independently assessed studies for inclusion, extracted data and evaluated study quality. Differences in breast milk volume and adverse events were combined using fixed effects meta-analysis. MAIN RESULTS: The pooled analysis of five trials consisting of 194 women demonstrated a moderate increase in daily breast milk volume of 88.3 ml/day (95% CI 56.8-119.8) with the use of domperidone compared with placebo. No difference was evident with respect to maternal adverse events (odds ratio 1.05, 95% CI 0.65-1.71), with no reported cases of prolonged QTc syndrome or sudden cardiac death. Sensitivity analyses showed no important differences in the estimates of effects. CONCLUSIONS: Domperidone is well tolerated and results in a moderate short-term increase in expressed breast milk volume among mothers of preterm infants previously identified as having insufficient breast milk supply. TWEETABLE ABSTRACT: Domperidone leads to short-term improvements in breast milk volume in mothers of preterm infants.

An observational study of the impact of an antenatal asthma management service on asthma control during pregnancy.

OBJECTIVE: We sought to investigate the impact of introducing an antenatal asthma management service (AMS) on asthma control during pregnancy and subsequent perinatal outcomes. STUDY DESIGN: Prospective, observational cohort study of pregnant asthmatic women attending a tertiary hospital antenatal clinic. Asthmatic women were recruited from the antenatal clinic and were followed prospectively with visits at 12, 20, 28 and 36 weeks gestation. A new nurse-led AMS was introduced offering asthma self-management education and support. Outcomes were compared between women recruited before and after the AMS was introduced (n=89 and 80, respectively) and included; prevalence of exacerbations during pregnancy, asthma control throughout pregnancy and perinatal outcomes, including preterm birth and small-for-gestational-age (SGA). RESULTS: The relative risk for exacerbations (0.69; CI: 0.33-1.42), loss of control (0.67; CI 0.46-0.99) and persistent uncontrolled asthma (0.48; CI 0.26-0.9) were all reduced with attendance to AMS during pregnancy. AMS was associated with non-statistically significant reductions in asthma exacerbations (19.1-15.0%; p=0.480) and uncontrolled asthma at ≥ 2 study visits (21.3-11.3%; p=0.078). CONCLUSIONS: These findings demonstrate the potential impact of an AMS in improving asthma control during pregnancy, supporting the need for an adequately powered RCT to determine its clinical- and cost-effectiveness.

Prenatal antidepressant exposure and child behavioural outcomes at 7 years of age: a study within the Danish National Birth Cohort.

OBJECTIVE: To investigate the impact of prenatal antidepressant exposure on behavioural problems in children at 7 years of age. DESIGN: Nationwide population-based study. SETTING: Danish National Birth Cohort. POPULATION: A cohort of 49 178 pregnant women recruited between 1996 and 2002. METHODS: Data obtained from computer-assisted telephone interviews twice during pregnancy were used to identify children born to: (i) depressed women who took antidepressants during pregnancy (n = 210); (ii) depressed women who did not take any antidepressants during pregnancy (n = 231); and (iii) healthy women who were not depressed (n = 48 737). Childhood behavioural problems at 7 years of age were examined using the validated Danish parent-report version of the Strengths and Difficulties Questionnaire (SDQ). MAIN OUTCOME MEASURES: SDQ scores. RESULTS: No associations were observed between prenatal antidepressant exposure and abnormal SDQ scores for overall problem behaviour (adjusted relative risk, aRR 1.00; 95% confidence interval, 95% CI 0.49-2.05), hyperactivity/inattention (aRR 0.99; 95% CI 0.56-1.75), or peer problems (aRR 1.04; 95% CI 0.57-1.91). Although prenatal antidepressant exposure appeared to be associated with abnormal SDQ scores on the subscales of emotional symptoms (aRR 1.68; 95% CI 1.18-2.38) and conduct problems (aRR 1.58; 95% CI 1.03-2.42), these associations were significantly attenuated following adjustment for antenatal mood status (aRR 1.20; 95% CI 0.85-1.70 and aRR 1.19; 95% CI 0.77 1.83, respectively). Untreated prenatal depression was associated with an increased risk of all behavioural outcomes evaluated, compared with unexposed children, with significant attenuation following adjustment for antenatal mood status. CONCLUSIONS: The results of this study suggest that independent of maternal illness, prenatal antidepressant exposure is not associated with an increased risk of behavioural problems in children at 7 years of age. TWEETABLE ABSTRACT: Prenatal antidepressant exposure is not associated with an increased risk of child behavioural problems.

Antidepressant use in late gestation and risk of postpartum haemorrhage: a retrospective cohort study.

OBJECTIVE: To investigate the association between antidepressant use in late gestation and postpartum haemorrhage (PPH). DESIGN: Retrospective cohort study. SETTING: Tertiary teaching hospital in Adelaide, Australia. POPULATION: A total of 30 198 women delivering between 2002 and 2008. METHODS: Relative risks adjusted for maternal sociodemographics and comorbidities (aRRs) were calculated for PPH, comparing women with late-gestation exposure to antidepressants (n = 558), women with a psychiatric illness but no antidepressant use (n = 1292), and women with neither antenatal exposures (n = 28 348). Additional sensitivity analyses were undertaken, examining associations with severe PPH and postpartum anaemia. MAIN OUTCOME MEASURES: The primary outcome was PPH, defined as a recorded blood loss of ≥500 mL for vaginal deliveries and ≥1000 mL for caesarean sections. Secondary outcomes included severe PPH (≥1000 mL blood loss, irrespective of method of delivery), and the presence of postpartum anaemia (identified from hospital medical records). RESULTS: Compared with unexposed controls, women exposed to antidepressants had an increased risk of PPH (aRR 1.53; 95% confidence interval, 95% CI 1.25-1.86), whereas no increased risk was observed for women with a psychiatric illness but no antidepressant use (aRR 1.04; 95% CI 0.89-1.23). In sensitivity analyses, late gestation antidepressant exposure was associated with an increased risk of severe PPH (aRR 1.84; 95% CI 1.39-2.44), as well as postpartum anaemia (aRR 1.80; 95% CI 1.46-2.22). CONCLUSIONS: Exposure to antidepressants in late gestation was associated with a significantly increased risk of PPH. Although potential confounding by unmeasured factors cannot be ruled out, these findings suggest a direct effect of antidepressant exposure on PPH. TWEETABLE ABSTRACT: Late gestation antidepressant exposure is associated with a significantly increased risk of postpartum haemorrhage.

Association of early and late maternal smoking during pregnancy with offspring body mass index at 4 to 5 years of age.

The objective was to investigate the association between early and late maternal smoking during pregnancy on offspring body mass index (BMI). We undertook a retrospective cohort study using linked records from the Women's and Children's Health Network in South Australia. Among a cohort of women delivering a singleton, live-born infants between January 2000 and December 2005 (n=7658), 5961 reported not smoking during pregnancy, 297 reported quitting smoking during the first trimester of pregnancy, and 1400 reported continued smoking throughout pregnancy. Trained nurses measured the height and weight of the children at preschool visits in a state-wide surveillance programme. The main outcome measure was age- and sex-specific BMI z-score. At 4 to 5 years, mean (s.d.) BMI z-score was 0.40 (1.05), 0.60 (1.07) and 0.65 (1.18) in children of mothers who reported never smoking, quitting smoking and continued smoking during pregnancy, respectively. Compared with the group of non-smokers, both quitting smoking and continued smoking were associated with an increase in child BMI z-score of 0.15 (95% confidence interval: 0.01-0.29) and 0.21 (0.13-0.29), respectively. A significant dose-response relationship was also observed between the number of cigarettes smoked per day on average during the second half of pregnancy and the increase in offspring BMI z-score (P<0.001). In conclusion, any maternal smoking in pregnancy, even if mothers quit, is associated with an increase in offspring BMI at 4 to 5 years of age.

Pathogen exclusion properties of canine probiotics are influenced by the growth media and physical treatments simulating industrial processes.

AIMS: Manufacturing process used in preparation of probiotic products may alter beneficial properties of probiotics. The effect of different growth media and inactivation methods on the protective properties of canine-originated probiotic bacteria against adhesion of canine enteropathogens was investigated. METHODS AND RESULTS: Three established dog probiotics, Lactobacillus fermentum VET9A, Lactobacillus plantarum VET14A and Lactobacillus rhamnosus VET16A, and their mixture were assessed using the dog mucus pathogen exclusion model. The pathogens used were Enterococcus canis, Salmonella enterica serovar Typhimurium and Clostridium perfringens. The effect of growth media, one reflecting laboratory and the other manufacture conditions, and viability (viable and heat inactivated, 80°C per 30 min) on the pathogen exclusion properties of probiotics were characterized. Greater pathogen exclusion percentages were noted for probiotics growing in conditions reflecting manufacture when compared to laboratory (P < 0·05). Inactivation of probiotics by heat (80°C per 30 min) increased pathogen exclusion compared with their viable forms (P < 0·05). CONCLUSIONS: Manufacturing process conditions such as growth media, incubation temperature and pretreatment methods may significantly affect the protective properties of the tested strains. SIGNIFICANCE AND IMPACT OF THE STUDY: Growing conditions and pretreatment methods should be carefully considered when designing new probiotics to reduce the risk of common infections in dogs. The studied probiotics are promising potential feed additives for dogs.

The effect of growth media and physical treatments on the adhesion properties of canine probiotics.

AIMS: The manufacturing processes have been reported to influence the properties of probiotics with potential impact on health properties. The aim was to investigate the effect of different growth media and inactivation methods on the properties of canine-originated probiotic bacteria alone and in combination mixture. METHODS AND RESULTS: Three established dog probiotics, Lactobacillus fermentum VET9A, Lactobacillus plantarum VET14A and Lactobacillus rhamnosus VET16A, and their combination mixture were evaluated for their adhesion to dog mucus. The effect of different growth media, one reflecting laboratory and the other manufacturing conditions, and inactivation methods (95°C, 80°C and UV irradiation) on the mucus adhesion of the probiotic strains was characterized. Evaluation of dog probiotics was supported by cell visualization using transmission electron microscopy (TEM). Higher adhesion percentage was reported for probiotic strains growing in laboratory rather than in manufacturing conditions (P < 0.05). Inactivation by heat (95°C, 80°C) decreased the adhesion properties when strains were cultivated in soy-based growth media compared with those grown in MRS broth (P < 0.05). TEM observations uncovered differences in cell-surface components in nonviable forms of probiotic strains as compared with their viable forms. CONCLUSIONS: Manufacturing process conditions such as growth media and pretreatment methods may significantly affect the adhesive ability of the tested strains. SIGNIFICANCE AND IMPACT OF THE STUDY: Growth conditions, growth media, pretreatment methods and different probiotic combinations should be carefully considered for quality control of existing probiotics and for identification of new probiotics for dogs. These may also have an impact on health benefits for the host.

Prenatal exposure to selective serotonin reuptake inhibitors and risk of childhood overweight.

The objective was to investigate the association between prenatal selective serotonin reuptake inhibitor (SSRI) exposure and overweight in offspring at 4-5 years of age. We conducted a retrospective cohort study using linked records from the Women's and Children's Health Network in South Australia, Australia. Women were eligible to participate if they gave birth to singleton, live-born infants between September 2000 and December 2005. Women were excluded if they received a dispensing for an antidepressant other than SSRIs or an antipsychotic or an anti-epileptic or had a chronic medical condition. Of the 6560 eligible women, 71 received a dispensing for an SSRI (exposed), 204 had a reported psychiatric illness but did not receive a dispensing for any antidepressant (untreated psychiatric illness) and 6285 did not have a reported psychiatric illness and did not receive a dispensing for any antidepressant (unexposed). Childhood overweight was classified as a body mass index >85th percentile, based on age and sex. At 4-5 years of age, female offspring of exposed mothers were less likely to be overweight compared with female offspring of mothers with an untreated psychiatric illness [adjusted Prevalence Ratio (aPR) 0.23; 95% confidence interval (CI) 0.05-0.98] and female offspring of unexposed mothers (aPR 0.27; 0.07-0.99). No association with overweight was observed among male offspring of exposed mothers compared with male offspring of mothers with an untreated psychiatric illness (aPR 1.17; 0.54-2.51) and male offspring of unexposed mothers (aPR 0.93; 0.52-1.67). Further research is required to confirm these findings and examine the potential mechanisms behind the sex-specific differences.