scholarly journals Association between maternal and paternal mental illness and risk of injuries in children and adolescents: nationwide register based cohort study in Sweden

BMJ ◽  
2020 ◽  
pp. m853 ◽  
Author(s):  
Alicia Nevriana ◽  
Matthias Pierce ◽  
Christina Dalman ◽  
Susanne Wicks ◽  
Marie Hasselberg ◽  
...  
Keyword(s):  
Mental Illness ◽  
Cohort Study ◽  
Rate Ratio ◽  
Parental Mental Illness ◽  
Affective Psychosis ◽  
Fall Injuries ◽  
Increased Risk ◽  
Adjusted Rate ◽  
Adjusted Rate Ratio ◽  
Parents With Mental Illness

Abstract Objective To determine the association between parental mental illness and the risk of injuries among offspring. Design Retrospective cohort study. Setting Swedish population based registers. Participants 1 542 000 children born in 1996-2011 linked to 893 334 mothers and 873 935 fathers. Exposures Maternal or paternal mental illness (non-affective psychosis, affective psychosis, alcohol or drug misuse, mood disorders, anxiety and stress related disorders, eating disorders, personality disorders) identified through linkage to inpatient or outpatient healthcare registers. Main outcome measures Risk of injuries (transport injury, fall, burn, drowning and suffocation, poisoning, violence) at ages 0-1, 2-5, 6-9, 10-12, and 13-17 years, comparing children of parents with mental illness and children of parents without mental illness, calculated as the rate difference and rate ratio adjusted for confounders. Results Children with parental mental illness contributed to 201 670.5 person years of follow-up, while children without parental mental illness contributed to 2 434 161.5 person years. Children of parents with mental illness had higher rates of injuries than children of parents without mental illness (for any injury at age 0-1, these children had an additional 2088 injuries per 100 000 person years; number of injuries for children with and without parental mental illness was 10 235 and 72 723, respectively). At age 0-1, the rate differences ranged from 18 additional transport injuries to 1716 additional fall injuries per 100 000 person years among children with parental mental illness compared with children without parental mental illness. A higher adjusted rate ratio for injuries was observed from birth through adolescence and the risk was highest during the first year of life (adjusted rate ratio at age 0-1 for the overall association between any parental mental illness that has been recorded in the registers and injuries 1.30, 95% confidence interval 1.26 to 1.33). Adjusted rate ratios at age 0-1 ranged from 1.28 (1.24 to 1.32) for fall injuries to 3.54 (2.28 to 5.48) for violence related injuries. Common and serious maternal and paternal mental illness was associated with increased risk of injuries in children, and estimates were slightly higher for common mental disorders. Conclusions Parental mental illness is associated with increased risk of injuries among offspring, particularly during the first years of the child’s life. Efforts to increase access to parental support for parents with mental illness, and to recognise and treat perinatal mental morbidity in parents in secondary care might prevent child injury.

Risk of Cataracts among Idiopathic Thrombocytopenic Purpura (ITP) Patients in the UK General Practice Research Database (GPRD).

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 3922-3922
Author(s):  
Maurille A. Feudjo-Tepie ◽  
Susan A. Hall ◽  
John W. Logie ◽  
Noah J. Robinson ◽  
Dimitri Bennett
Keyword(s):  
Rate Ratio ◽  
General Practice Research Database ◽  
Oral Steroid ◽  
Practice Research ◽  
Research Database ◽  
Steroid Use ◽  
Increased Risk ◽  
Oral Steroids ◽  
Adjusted Rate ◽  
Adjusted Rate Ratio

Abstract ITP is a disease caused by inadequate platelet production as well as increased platelet destruction. Oral systemic steroids are recommended as first-line treatment. Prolonged use of oral steroids in other disease populations has been associated with an approximately two-fold increase in the risk of developing a cataract. This study aimed to quantify the underlying risk of cataracts among ITP patients compared with non-ITP patients. Using the GPRD, a retrospective matched cohort study was conducted in which each ITP patient newly diagnosed between 1992 and 2005 and age 18 years or older was matched to 5 non-ITP patients on gender, age, practice and duration of follow-up. ITP patients and cataract events were identified using specific Read/Oxmis disease codes and validated by a clinical epidemiologist. The exposure of interest was oral steroid use and the primary outcome was cataracts (recorded as cataracts or cataract surgery). Patients with a history of cataracts were not excluded from the study. Potential covariates of interest were diabetes, schizophrenia, glaucoma, splenectomy and hypertension. The risk of cataracts was quantified using incidence rates and 95% confidence intervals (CI) and, the difference between groups was estimated using a rate ratio and 95% CI. All analyses were further stratified by age and gender. Adjusted rate ratios were estimated using the Cox proportional hazard model. Seven hundred sixty ITP patients were identified, 745 (98%) of whom had 5 matched controls. The entire sample had a mean age of 56.4 years and 60.1% were female. Among ITP patients, users of oral steroids had a cataract incidence rate of 14.0 per 1000 person-years (PY) (95% CI: 8.7 – 21.4) and non steroid users 6.1 per 1000 PY (95% CI: 2.7 – 11.4). In the non-ITP population, these figures were 16.9 per 1000 PY (95% CI: 11.9 – 23.3) and 9.2 per 1000 PY (95% CI: 7.6 – 11.0), respectively. The incidence of cataracts was observed to increase with age. Adjusting for steroid use and other factors, the risk of cataracts was similar in the ITP and non-ITP populations (adjusted rate ratio 0.8, 95% CI: 0.5 – 1.2) whereas, oral steroid use was associated with an increased risk of cataracts in both ITP and non ITP populations (adjusted rate ratio 1.6, 95% CI: 1.2 – 2.2). There was no evidence of increased risk with either inhaled steroids, or intranasal steroids. As expected, our study shows that the use of oral steroids is associated with an increased risk of cataracts in both ITP and non-ITP populations. However, we found no evidence of a difference in the risk of cataracts between an ITP and a matched non-ITP population.

scholarly journals Serologic Status and SARS CoV-2 Infection over 6-Months of Follow-Up in Healthcare Workers in Chicago: A Cohort Study

2021 ◽  
pp. 1-29
Author(s):  
John T. Wilkins ◽  
Lisa R. Hirschhorn ◽  
Elizabeth L. Gray ◽  
Amisha Wallia ◽  
Mercedes Carnethon ◽  
...  
Keyword(s):  
Cohort Study ◽  
Rate Ratio ◽  
Healthcare Workers ◽  
Infection Rates ◽  
Online Surveys ◽  
Chicago Area ◽  
Adjusted Rate ◽  
Adjusted Rate Ratio ◽  
Serology Testing

Abstract Objective: To determine the changes in SARS-CoV-2 serologic status and SARS-CoV-2 infection rates in healthcare workers (HCW) over 6-months of follow-up. Design: Prospective cohort study Setting and Participants: HCW in the Chicago area, USA Methods: Cohort participants were recruited in May/June 2020 for baseline serology testing (Abbott anti-Nucleocapsid IgG) and were then invited for follow-up serology testing 6 months later. Participants completed monthly online surveys which assessed demographics, medical history, COVID-19 illness, and exposures to SARS-CoV-2. The electronic medical record was used to identify SARS-CoV-2 PCR positivity during follow-up. Serologic conversion and SARS-CoV-2 infection or possible reinfection rates (cases per 10,000 person*days) by antibody status at baseline and follow-up were assessed. Results: 6510 HCW were followed for a total of 1,285,395 person*days (median follow-up, 216 days). For participants who had baseline and follow-up serology checked, 285 (6.1%) of the 4681 seronegative participants at baseline seroconverted to positive at follow-up; 138 (48%) of the 263 who were seropositive at baseline were seronegative at follow-up. When analyzed by baseline serostatus alone, 519 (8.4%) of 6194 baseline seronegative cohort participants had a positive PCR after baseline serology testing (rate = 4.25/10,000 person days). Of 316 participants who were seropositive at baseline, 8 (2.5%) met criteria for possible SARS-CoV-2 reinfection (PCR+ more than 90 days after baseline serology) during follow-up representing a rate of 1.27/10,000 days at risk. The adjusted rate ratio for possible reinfection in baseline seropositive compared to infection in baseline seronegative participants was 0.26, (95%CI: 0.13 – 0.53). Conclusions: Seropositivity in HCWs is associated with moderate protection from future SARS-CoV-2 infection.

scholarly journals Clinical outcomes of surgical embolectomy versus catheter-directed thrombolysis for acute limb ischemia: a nationwide cohort study

2021 ◽  
Author(s):  
Po-Kai Yang ◽  
Chien-Chou Su ◽  
Chih-Hsin Hsu
Keyword(s):  
Rate Ratio ◽  
Surgical Intervention ◽  
Limb Ischemia ◽  
Acute Limb Ischemia ◽  
Antithrombotic Agent ◽  
Catheter Directed Thrombolysis ◽  
Significant Difference ◽  
Surgical Embolectomy ◽  
Adjusted Rate ◽  
Adjusted Rate Ratio

AbstractIn Taiwan, the outcomes of acute limb ischemia have yet to be investigated in a standardized manner. In this study, we compared the safety, feasibility and outcomes of acute limb ischemia after surgical embolectomy or catheter-directed therapy in Taiwan. This study used data collected from the Taiwan’s National Health Insurance Database (NHID) and Cause of Death Data between the years 2000 and 2015. The rate ratio of all-cause in-hospital mortality and risk of amputation during the same period of hospital stay were estimated using Generalized linear models (GLM). There was no significant difference in mortality risk between CDT and surgical intervention (9.5% vs. 10.68%, adjusted rate ratio (95% CI): regression 1.0 [0.79–1.27], PS matching 0.92 [0.69–1.23]). The risk of amputation was also comparable between the two groups. (13.59% vs. 14.81%, adjusted rate ratio (95% CI): regression 0.84 [0.68–1.02], PS matching 0.92 [0.72–1.17]). Age (p < 0.001) and liver disease (p = 0.01) were associated with higher mortality risks. Heart failure (p = 0.03) and chronic or end-stage renal disease (p = 0.03) were associated with higher amputation risks. Prior antithrombotic agent use (p = 0.03) was associated with a reduced risk of amputation. Both surgical intervention and CDT are effective and feasible procedures for patients with ALI in Taiwan.

scholarly journals Prevalence and Incidence of Statin Use and 3-Year Adherence and Discontinuation Rates Among Older Adults With Dementia

2018 ◽  
Vol 33 (8) ◽  
pp. 527-534 ◽  
Author(s):  
Richard Ofori-Asenso ◽  
Jenni Ilomaki ◽  
Mark Tacey ◽  
Andrea J. Curtis ◽  
Ella Zomer ◽  
...  
Keyword(s):  
Older Adults ◽  
Poisson Regression ◽  
Rate Ratio ◽  
Annual Prevalence ◽  
People With Dementia ◽  
Proportion Of Days Covered ◽  
Adjusted Rate ◽  
Adjusted Rate Ratio ◽  
Statin Use

Objective: To examine the patterns of statin use and determine the 3-year adherence and discontinuation rates among a cohort of Australians aged ≥65 years with dementia. Methods: The yearly prevalence and incidence of statin use were compared via Poisson regression modeling using 2007 as the reference year. People with dementia were identified according to dispensing of antidementia medications. A cohort of 589 new statin users was followed longitudinally. Adherence was estimated via the proportion of days covered (PDC). Discontinuation was defined as ≥90 days without statin coverage. Results: The annual prevalence of statin use among older Australians with dementia increased from 20.6% in 2007 to 31.7% in 2016 (aged-sex adjusted rate ratio: 1.51, 95% confidence interval: 1.35-1.69). Among the new users, the proportion adherent (PDC ≥ 0.80) decreased from 60.3% at 6 months to 31.0% at 3 years. During the 3-year follow-up, 58.7% discontinued their statin. Conclusions: Despite increased use of statins among older Australians with dementia, adherence is low and discontinuation is high, which may point to intentional cessation.

Incidence of chronic immune-mediated inflammatory diseases after diagnosis with Kawasaki disease: a population-based cohort study

Rheumatology ◽  
2021 ◽  
Author(s):  
Stephen G Fung ◽  
Richard Webster ◽  
M Ellen Kuenzig ◽  
Braden D Knight ◽  
Michelle Batthish ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Cohort Study ◽  
Liver Disease ◽  
Kawasaki Disease ◽  
Sclerosing Cholangitis ◽  
Rate Ratio ◽  
Incidence Rate Ratio ◽  
Population Based ◽  
Immune Mediated ◽  
Increased Risk

Abstract Objectives Kawasaki disease (KD) is an immune-mediated vasculitis of childhood with multi-organ inflammation. We determined the risk of subsequent immune-mediated inflammatory disease (IMID), including arthritis, type 1 diabetes, IBD, autoimmune liver disease, primary sclerosing cholangitis and multiple sclerosis. Methods We conducted a matched population-based cohort study using health administrative data from Ontario, Canada. Children aged &lt;18 years born between 1991 and 2016 diagnosed with KD (n = 3753) were matched to 5 non-KD controls from the general population (n = 18 749). We determined the incidence of IMIDs after resolution of KD. Three- and 12-month washout periods were used to exclude KD-related symptoms. Results There was an elevated risk of arthritis in KD patients compared with non-KD controls, starting 3 months after index date [103.0 vs 12.7 per 100 000 person-years (PYs); incidence rate ratio 8.07 (95% CI 4.95, 13.2); hazard ratio 8.08 (95% CI 4.95, 13.2), resulting in the overall incidence of IMIDs being elevated in KD patients (175.1 vs 68.0 per 100 000 PYs; incidence rate ratio 2.58 (95% CI 1.93, 3.43); hazard ratio 2.58, 95% CI 1.94, 3.43]. However, there was no increased risk for diabetes, IBD, autoimmune liver disease, primary sclerosing cholangitis or multiple sclerosis in KD patients. Similar results were observed using a 12-month washout period. Conclusion Children diagnosed with KD were at increased risk of arthritis following the acute KD event, but not other IMIDs. Health-care providers should monitor for arthritis in children following a diagnosis of KD.

Inflammatory bowel disease and new-onset psychiatric disorders in pregnancy and post partum: a population-based cohort study

Gut ◽  
2019 ◽  
Vol 68 (9) ◽  
pp. 1597-1605 ◽  
Author(s):  
Simone N Vigod ◽  
Paul Kurdyak ◽  
Hilary K Brown ◽  
Geoffrey C Nguyen ◽  
Laura E Targownik ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Mental Illness ◽  
Cohort Study ◽  
Bowel Disease ◽  
Post Partum ◽  
Population Based ◽  
Incidence Rates ◽  
Increased Risk ◽  
Inflammatory Bowel ◽  
New Onset

ObjectivePatients with inflammatory bowel disease (IBD) have an elevated risk of mental illness. We determined the incidence and correlates of new-onset mental illness associated with IBD during pregnancy and post partum.DesignThis cohort study using population-based health administrative data included all women with a singleton live birth in Ontario, Canada (2002–2014). The incidence of new-onset mental illness from conception to 1-year post partum was compared between 3721 women with and 798 908 without IBD, generating adjusted HRs (aHR). Logistic regression was used to identify correlates of new-onset mental illness in the IBD group.ResultsAbout 22.7% of women with IBD had new-onset mental illness versus 20.4% without, corresponding to incidence rates of 150.2 and 132.8 per 1000 patient-years (aHR 1.12, 95% CI 1.05 to 1.20), or one extra case of new-onset mental illness per 43 pregnant women with IBD. The risk was elevated in the post partum (aHR 1.20, 95% CI 1.09 to 1.31), but not during pregnancy, and for Crohn’s disease (aHR 1.12, 95% CI 1.02 to 1.23), but not ulcerative colitis. The risk was specifically elevated for a new-onset mood or anxiety disorder (aHR 1.14, 95% CI 1.04 to 1.26) and alcohol or substance use disorders (aHR 2.73, 95% CI 1.42 to 5.26). Predictors of a mental illness diagnosis were maternal age, delivery year, medical comorbidity, number of prenatal visits, family physician obstetrical care and infant mortality.ConclusionWomen with IBD were at an increased risk of new-onset psychiatric diagnosis in the postpartum period, but not during pregnancy. Providers should look to increase opportunities for prevention, early identification and treatment accordingly.

Exploring Peer Support as a Strategy to Reduce Self-Stigma for Marginalised Children of Parents with Mental Illness (COPMI)

2020 ◽  
Author(s):  
Adele Parkinson ◽  
Emily Keddell ◽  
Peter Walker
Keyword(s):  
Mental Illness ◽  
Service Delivery ◽  
Peer Relationships ◽  
Peer Support ◽  
Formative Evaluation ◽  
Ecological Resilience ◽  
Service Users ◽  
Parental Mental Illness ◽  
Youth Service ◽  
Parents With Mental Illness

Abstract Many children of parents with mental illness (COPMI) experience stigma, resulting in detrimental effects and the need for support. Peer support programmes are widespread interventions, commonly providing relational, psychological and educational support. Some evidence suggests that these programmes result in positive changes to COPMI experiences of self, peers and their families. This article adds to the evidence base, presenting findings from a primarily qualitative, mixed-methods programme evaluation of a COPMI service in Aotearoa/New Zealand. Formative evaluation data were gathered from a COPMI service which supports families adversely affected by chronic and severe parental mental illness, via interviews (N = 10) and four age-differentiated focus groups (N = 24) of child/youth service-users aged eight to eighteen years, and mixed-method surveys of adult service-users (N = 32). This article reports data from child/youth service-users who participated. Findings indicate that many participants experienced stigma outside the service, and self-stigma was reduced for many due to supportive peer relationships formed during service delivery. Further understanding of the relationship between peer support and self-stigma in these programmes is needed, and how positive changes to self-perceptions might translate to other spheres. The application of socio-ecological resilience theory to findings implies that COPMI service delivery should address differential needs in relation to marginalisation and promote sustained peer relationships for those who are marginalised.

scholarly journals Prolonged periods of waiting for an asylum decision and the risk of psychiatric diagnoses: a 22-year longitudinal cohort study from Denmark

2019 ◽  
Vol 49 (2) ◽  
pp. 400-409 ◽  
Author(s):  
Camilla Hvidtfeldt ◽  
Jørgen Holm Petersen ◽  
Marie Norredam
Keyword(s):  
Mental Illness ◽  
Cohort Study ◽  
Psychiatric Disorders ◽  
Psychotic Disorders ◽  
Longitudinal Cohort Study ◽  
Registration System ◽  
Longitudinal Cohort ◽  
Increased Risk ◽  
Waiting Periods

Abstract Background The high prevalence of psychiatric disorders among resettled refugees necessitates identification of factors that reduce the risk of mental illness. In this 22-year longitudinal cohort study, we assessed whether the length of asylum-decision waiting periods is associated with resettled refugees’ risk of being diagnosed with a psychiatric disorder. Methods We used full-population data from the Danish Civil Registration System to establish a cohort of 46 104 refugees resettled in Denmark during 1995–2016. Hazard ratios (HRs) for first-time psychiatric hospital contact (ICD-10) after residence permit issuance across varying lengths of asylum-decision waiting periods were estimated by cross-linkage with the Danish National Patient Register. Results Long asylum-decision waiting periods were associated with an increased risk of psychiatric disorders. Compared with refugees who waited 0–6 months for their asylum decision, the HRs of any psychiatric diagnosis were 1.22 [95% confidence interval (CI): 1.12–1.33] for those who waited 13–24 months and 1.46 (95% CI: 1.27–1.69) for those who waited 25–71 months. Associations varied across diagnoses and length of follow-up: whereas the risk of nervous disorders increased with longer asylum-decision waiting periods in the follow-ups of 0–2.9, 3–5.9 and 6–11.9 years, the risk of psychotic disorders was associated with longer asylum-decision procedures only in the 0–2.9-year follow-up. Conclusion Resettled refugees who waited longer than 1 year for an asylum decision face an increased risk of psychiatric disorders. Host countries should consider that long asylum-decision waiting periods could lead to mental illness among refugees.

scholarly journals Covid-19 and Families With Parental Mental Illness: Crisis and Opportunity

2021 ◽  
Vol 12 ◽  
Author(s):  
Mairead Furlong ◽  
Sinead McGilloway ◽  
Christine Mulligan ◽  
Mary G. Killion ◽  
Sharon McGarr ◽  
...  
Keyword(s):  
Mental Health ◽  
Mental Illness ◽  
Mental Health Services ◽  
Health Services ◽  
Mental Distress ◽  
Parental Mental Illness ◽  
Financial Difficulties ◽  
Increased Risk ◽  
Vulnerable Families ◽  
The Republic

The COVID-19 emergency has affected us all, but not equally. Families where parents have mental illness (PMI) are potentially at increased risk, but little is known about how they or their support services managed under lockdown/restrictions. We harnessed our existing partnerships with adult and child mental health services in the Republic of Ireland (RoI) and Northern Ireland (NI) to investigate the qualitative experiences of service users and families in coping during the first COVID-19 lockdown (March–May 2020), and how services were supporting them. Semi-structured phone/online interviews were conducted with 22 clinicians/managers (12 from RoI; 10 from NI) who provided information from their caseloads (~155 families with PMI). Sixteen family members (10 from RoI, 6 from NI) were also interviewed. Data were analysed using standard thematic analysis. Sixty percent of families reported improved mental health, primarily due to respite from daily stresses and the “normalisation” of mental distress in the general population. Approximately 30%, typically with more severe/enduring mental illness, reported additional challenges, and mental distress including: unmanageable child behaviours; fear of relapse/hospitalisation; financial difficulties; absence of child care; and a lack of routines. Service provision varied considerably across regions. The experiences within this case study highlight unique opportunities to address the multiple stresses of pre-emergency daily living. We also highlight how mental health services and governments might become more “pandemic ready” to more effectively support vulnerable families, including addressing service overload issues, optimising the use of digital technologies, and providing in-person contact and social supports where required.

Association of neighborhood migrant density and subsequent risk of non-affective psychosis: a national, longitudinal cohort study

2019 ◽  
Author(s):  
Jennifer Dykxhoorn ◽  
James Bowes Kirkbride
Keyword(s):  
Cohort Study ◽  
Psychotic Disorders ◽  
Public Health Intervention ◽  
Public Mental Health ◽  
Neighborhood Environment ◽  
Visible Minority ◽  
Protective Effects ◽  
Minority Status ◽  
Affective Psychosis ◽  
Increased Risk

Importance: Elevated risk of psychotic disorders in migrant groups is a pressing public mental health priority. Understanding the role of neighborhood factors, like migrant density, may further our understanding of the aetiology of psychotic disorders and highlight potential areas for public health intervention. Objective: To investigate whether migrants and their children living in areas of high own-region migrant density have lower risk of non-affective psychosis and consider whether generation status or visible minority status affect this relationship. Design: Cohort study using Swedish register data of all migrants and their children living in Sweden after 15 years old, born between 1982 and 1996. Setting: Nationwide study of all small area neighborhoods in Sweden. Participants: 468,223 migrants and children of migrants. Individuals were followed from age 15 or date of migration following their 15th birthday until a diagnosis of non-affective psychosis, emigration, death, or end of December 2016. Exposures: Neighborhood own-region migrant density and generation-specific own-region migrant density at cohort entry.Outcomes: ICD-10 diagnosis of non-affective psychosis (F20-29) as recorded in the National Patient Register between 1997 and 2016. Results: Overall, a 5% decrease in own-region migrant density was associated with an increased risk of non-affective psychosis (HR: 1.05; 95%CI 1.03-1.06), with similar effects for migrants (HR: 1.05; 95%CI 1.02-1.07) and children of migrants (HR: 1.03; 95%CI 1.01-1.06). A stronger effect was observed in probable visible minority migrants than non-visible minority migrants (HR: 1.07; 95%CI 1.04-1.11; HR: 0.99; 95%CI 0.94-1.04, respectively), with similar patterns for children of migrants. Conclusions and relevance: This study provides further evidence for the importance of the neighborhood environment in psychosis risk among migrants and their children. Stronger protective effects of migrant density, particularly for first generation migrants and those likely to be of visible minority status suggest this health inequality may arise be socially constructed.

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