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1.
Psychol Med ; 53(15): 7300-7308, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37092864

RESUMO

BACKGROUND: Maternal Rheumatoid Arthritis (RA) is suggested to increase the risk of Autism Spectrum Disorder (ASD) in the offspring, mainly through inflammation/autoimmunity, but the association is unclear. A prospective population-based cohort study was implemented to examine the association between maternal RA and offspring ASD. METHODS: We included all children born alive in Sweden from 1995 to 2015, followed up through 2017. Diagnoses of ASD and RA were clinically ascertained from National Patient Register. We quantified the association by hazard ratios (HR) and two-sided 95% confidence intervals (CI), from Cox regression after detailed adjustment for potential confounders. We examined RA serostatus, etiological subgroups and the timing of exposure. To closer examine the underlying mechanism for the association, we included a negative control group for RA, arthralgia, with similar symptomology as RA but free from inflammation/autoimmunity. RESULTS: Of 3629 children born to mothers with RA, 70 (1.94%) were diagnosed with ASD, compared to 28 892 (1.92%) of 1 503 908 children born to mothers without RA. Maternal RA before delivery was associated with an increased risk of offspring ASD (HR = 1.43, 95% CI 1.11-1.84), especially for seronegative RA (HR = 1.61, 95% CI 1.12-2.30). No similar association was observed for paternal RA, maternal sisters with RA, or RA diagnosed after delivery. Maternal arthralgia displayed as high risks for offspring ASD as did maternal RA (HR = 1.41, 95% CI 1.24-1.60). CONCLUSIONS: In Sweden, maternal RA before delivery was associated with an increased risk of offspring ASD. The comparable association between maternal arthralgia and ASD risk suggests other pathways of risk than autoimmunity/inflammation, acting jointly or independently of RA.


Assuntos
Artrite Reumatoide , Transtorno do Espectro Autista , Transtorno Autístico , Efeitos Tardios da Exposição Pré-Natal , Masculino , Criança , Feminino , Humanos , Transtorno do Espectro Autista/etiologia , Transtorno do Espectro Autista/complicações , Estudos de Coortes , Efeitos Tardios da Exposição Pré-Natal/epidemiologia , Estudos Prospectivos , Artrite Reumatoide/epidemiologia , Artrite Reumatoide/complicações , Artrite Reumatoide/diagnóstico , Inflamação/complicações , Artralgia/complicações , Fatores de Risco
2.
Int J Obes (Lond) ; 45(4): 766-775, 2021 04.
Artigo em Inglês | MEDLINE | ID: mdl-33495524

RESUMO

BACKGROUND/OBJECTIVES: Bariatric surgery induces durable weight loss and improves health and quality of life. Less is known about how bariatric surgery affects labour market outcomes. This study examined the development of earnings and employment status among women with obesity who underwent bariatric surgery versus matched comparators. SUBJECTS/METHODS: This study included two cohorts of women in Sweden who gave birth between 1992 and 2014: a cohort with bariatric patients and their full sisters (sister cohort) and a cohort with bariatric patients and comparators matched on BMI, education, birth year, and previous cardiovascular, psychiatric, and musculoskeletal inpatient care diagnoses (BMI-matched cohort). Taxable annual earnings were retrieved from the Swedish Income Tax Register from 2 years before to 5 years after surgery. Employment status was measured dichotomously (employed/not employed) based on earnings data. Adjusted mean and prevalence differences were estimated for earnings and employment by ordinary least squares regression. RESULTS: The sister cohort included 1400 patient-sister pairs. At baseline, patients and their sisters were of similar age (38.3 vs. 38.6 years) but had different BMI (37.3 vs. 26.7 kg/m2). The BMI-matched cohort included 2967 patient-comparator pairs with similar age (36.1 vs. 36.2 years) and BMI (37.1 vs. 37.0 kg/m2) before surgery. During follow-up, similar developments of earnings and employment status were observed between bariatric patients and the comparators in both cohorts. When comparing absolute levels of earnings in the sister cohort, the difference in earnings at 2 years before surgery [mean difference -$4137 (95% CI -5245 to -3028)] was similar to the difference in earnings at 5 years after surgery [-$5620 (-7024 to -4215)]. Similar results were found in the BMI-matched cohort, but of smaller magnitude. CONCLUSIONS: Bariatric surgery had little influence on the development of annual earnings and employment for women with obesity in Sweden over 5 years after surgery.


Assuntos
Cirurgia Bariátrica , Renda , Obesidade/cirurgia , Redução de Peso , Adulto , Estudos de Coortes , Emprego , Feminino , Humanos , Irmãos , Suécia
3.
BMC Public Health ; 19(1): 347, 2019 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-30922278

RESUMO

BACKGROUND: People with mobility disability (MD) or obesity often have more health problems and are less able to participate in work than individuals without these conditions. This study investigated whether people burdened with MD and obesity have a greater risk of unemployment than people with either one (MD only or obesity only) or none of these conditions. METHODS: The study included two Swedish population-based cohorts, a national cohort (n = 39,947) and a regional cohort (n = 40,088). Six exposure groups were created using baseline self-reported data on MD and body mass index from participants aged 19 to 64 years. The MD definition differed between the cohorts. Various sources of socio-demographic factors were used to address confounding. Participants' risks of unemployment were assessed longitudinally in a nationwide register with objective data and with almost no loss of follow-up (< 1%). Cox regression was used to analyse associations of MD and/or obesity (BMI ≥ 30) with risk of any (≥1 day) and long-term unemployment (≥90 days during two consecutive years). Quantile regression was used to estimate participants' unemployment risks as average days of unemployment. Normal-weight people without MD were used as a reference group. The Wald test was applied for specific group comparisons other than to the reference group. RESULTS: In summary, the groups with MD and the obese group without MD had a higher risk of becoming unemployed than the reference group (regional survey adjusted hazard ratio range: 1.30-1.59; 95% CI range: 1.06-1.90, national survey adjusted hazard ratio range: 1.11-1.34; 95% CI range: 0.88-1.81). The obese group with MD did not differ from the groups with MD only or obesity only in terms of unemployment risk. CONCLUSIONS: People with MD and/or obesity are vulnerable groups at risk of prolonged unemployment during their working life in a country with a highly developed welfare system.


Assuntos
Pessoas com Deficiência/estatística & dados numéricos , Limitação da Mobilidade , Obesidade/epidemiologia , Desemprego/estatística & dados numéricos , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Suécia/epidemiologia
4.
Scand J Public Health ; 46(5): 541-547, 2018 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-28666397

RESUMO

BACKGROUND/AIMS: Mobility disability (MD) and obesity are conditions which have been associated with weaker labour market attachment. This study investigates whether the combined burden of MD and obesity increase the risk of disability pension compared with having only one of these conditions (the reference group). METHODS: A nationwide cohort study, based on national surveys made between 1996 and 2011, was conducted including 50,015 individuals aged 19-64 years who were followed-up in a large database in terms of attainment of disability pension until 31 December 2012 (at the latest). Proportional hazards regression models were used to analyse the risk of all-cause and diagnosis-specific disability pension with six exposure groups, established by mobility and weight status (BMI) obtained through self-reports. RESULTS: A total of 2296 participants had received disability pension after a mean follow-up period of 7.2 years (SD 4.6). People with MD, regardless of weight, had 4-8 times higher risk of disability pension (for any reason) compared with the reference group (individuals with normal weight and no MD). CONCLUSIONS: No evidence of a double burden of MD and obesity with disability pension was observed in this study. MD seemed to contribute more to the risk of disability pension than weight status. In a long-term perspective, society and also people at risk of these disabling conditions would benefit from reallocation of resources from disability pensions to health-promoting and preventive policies, not least targeting MD.


Assuntos
Pessoas com Deficiência/estatística & dados numéricos , Limitação da Mobilidade , Obesidade/epidemiologia , Pensões/estatística & dados numéricos , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de Risco , Suécia/epidemiologia
5.
Am J Nephrol ; 44(4): 268-275, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27603798

RESUMO

BACKGROUND: Despite the absence of clinical symptoms, patients with chronic kidney disease (CKD) exhibit elevated levels of pro-inflammatory markers. To investigate whether it is possible to detect inflammatory activity and altered monocyte function at an early stage of renal disease, we studied patients with CKD stages 2-3 over 5 years. METHODS: The expression of adhesion molecules on monocytes at resting state and after stimulation with formyl-methionyl-leucyl-phenylalanine (fMLP), as well as oxidative metabolism capacity was measured with flow cytometry in 108 CKD patients and healthy controls. Soluble markers of inflammation, such as cytokines, were analyzed using the Milliplex technique. RESULTS: Patients showed significantly lower CD11b expression after stimulation during the 3rd (p = 0.002) and the 5th year (p < 0.001), together with a lower oxidative burst in response to fMLP over time (p = 0.02). The expression of CD62L on resting monocytes was lower during the 3rd (p = 0.001) and the 5th (p = 0.001) year in patients. Levels of tumor necrosis factor-α and RANTES were significantly increased (p = 0.001, p = 0.006) and interleukin-12 levels were also higher in CKD patients during the 5th year (p = 0.007). CONCLUSION: Monocytes in CKD stages 2-3 show emerging functional abrasions, with altered adhesion molecule expression and impaired fMLP response. These findings suggest that a transformation of monocyte function occurs at an early phase of renal impairment and may together with increased plasma levels of pro-inflammatory cytokines contribute to the higher vulnerability of CKD patients to comorbidities, such as infections and cardiovascular disease.


Assuntos
Antígeno CD11b/sangue , Selectina L/sangue , Monócitos/metabolismo , Insuficiência Renal Crônica/sangue , Fator de Necrose Tumoral alfa/sangue , Adulto , Estudos de Casos e Controles , Células Cultivadas , Quimiocina CCL5/sangue , Feminino , Humanos , Interleucina-12/sangue , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Monócitos/efeitos dos fármacos , Monócitos/fisiologia , N-Formilmetionina Leucil-Fenilalanina/farmacologia , Estudos Prospectivos , Explosão Respiratória/efeitos dos fármacos , Fatores de Tempo
6.
Scand J Public Health ; 44(3): 311-9, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-26674491

RESUMO

AIMS: The study investigated whether people with mobility disability (MD) and/or obesity had higher job strain than people without it, and whether social support at work modifies this association. METHODS: The study included 35,160 individuals (25-64 years of age) from the Stockholm Public Health Surveys of 2006 and 2010. Data on MD and obesity (BMI ⩾ 30 kg/m(2)calculated from weight (kg) and height (m)) were self-reported. According to the Demand-Control-Support theory job strain, collective strain, and isolated strain were calculated for six groups of people based on the presence of MD and obesity, using the subtraction approach (demand minus control). Differences in job strain mean scores were estimated by multivariate linear regression. Social support at work was analyzed as a potential effect modifier (high/low). RESULTS: Obese people with MD had the highest job strain (ß = 0.92, 95% CI 0.64-1.19), compared to normal weight people without MD (reference group). We found that social support at work significantly (p<0.001) modifies the association between job strain, MD and obesity. Obese people with MD had the highest isolated strain (ß = 2.92, 95% CI 2.52-3.31), and the highest collective strain, although of smaller magnitude (ß = 0.34, 95% CI 0.05-0.63), compared to the reference group. CONCLUSIONS: Obese people with MD perceive higher job strain than non-disabled people of normal weight. Strategies aiming to increase the social support at work may be important for this group of people to prevent them from experiencing unhealthy job strain.


Assuntos
Pessoas com Deficiência/psicologia , Limitação da Mobilidade , Obesidade/epidemiologia , Estresse Psicológico/psicologia , Trabalho/psicologia , Adulto , Estudos de Casos e Controles , Estudos Transversais , Pessoas com Deficiência/estatística & dados numéricos , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Apoio Social , Suécia/epidemiologia
7.
Urol Nurs ; 35(5): 239-47, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26630780

RESUMO

This article presents results from an electronic survey completed by intermittent catheterization users who were registered members of a global web-based database. The results provide data on complication rates, health care utilization, and benefits from using hydrophilic-coated urinary catheters isotonic to urine.


Assuntos
Aceitação pelo Paciente de Cuidados de Saúde , Cateterismo Urinário/efeitos adversos , Cateteres Urinários/efeitos adversos , Desenho de Equipamento , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos e Questionários
8.
Lancet Child Adolesc Health ; 8(2): 135-146, 2024 02.
Artigo em Inglês | MEDLINE | ID: mdl-38159575

RESUMO

BACKGROUND: The long-term effects of bariatric surgery on the mental health of adolescents with severe obesity remain uncertain. We aimed to describe the prevalence of psychiatric health-care visits and filled prescription psychiatric drugs among adolescents with severe obesity undergoing bariatric surgery in the 5 years preceding surgery and throughout the first 10 years after surgery, and to draw comparisons with matched adolescents in the general population. METHODS: Adolescents with severe obesity and who underwent bariatric surgery were identified through the Scandinavian Obesity Surgery Registry. We included adolescents who had bariatric surgery between 2007 and 2017 and were younger than 21 years at time of surgery. Each adolescent patient was matched with ten adolescents from the general population by age, sex, and county of residence. Specialist psychiatric care and filled psychiatric prescriptions were retrieved from nationwide data registers. FINDINGS: 1554 adolescents (<21 years) with severe obesity underwent bariatric surgery between 2007 and 2017, 1169 (75%) of whom were female. At time of surgery, the mean age was 19·0 years [SD 1·0], and the mean BMI was 43·7 kg/m2 (SD 5·5). 15 540 adolescents from the general population were matched with adolescents in the surgery group. 5 years before the matched index date, 95 (6·2%) of 1535 surgery patients and 370 (2·5%) of 14 643 matched adolescents had a psychiatric health-care visit (prevalence difference 3·7%; 95% CI 2·4-4·9), whereas 127 (9·8%) of 1295 surgery patients and 445 (3·6%) of 12 211 matched adolescents filled a psychiatric drug prescription (prevalence difference 6·2%; 95% CI 4·5-7·8). The year before the matched index date, 208 (13·4%) of 1551 surgery patients and 844 (5·5%) of 15 308 matched adolescents had a psychiatric health-care visit (prevalence difference 7·9%; 95% CI 6·2-9·6), whereas 319 (20·6%) of 1551 surgery patients and 1306 (8·5%) of 15 308 matched adolescents filled a psychiatric drug prescription (prevalence difference 12·0%; 10·0-14·1). The prevalence difference in psychiatric health-care visits peaked 9 years after the matched index date (12·0%; 95% CI 9·0-14·9), when 119 (17·6%) of 675 surgery patients and 377 (5·7%) of 6669 matched adolescents had a psychiatric health-care visit. The prevalence difference in filled psychiatric drug prescription was highest 10 years after the matched index date (20·4%; 15·9-24·9), when 171 (36·5%) of 469 surgery patients and 739 (16·0%) of 4607 matched adolescents filled a psychiatric drug prescription. The year before the matched index date, 19 (1·2%) of 1551 surgery patients and 155 (1·0%) of 15304 matched adolescents had a health-care visit associated with a substance use disorder diagnosis (mean difference 0·2%, 95% CI -0·4 to 0·8). 10 years after the matched index date, the prevalence difference had increased to 4·3% (95% CI 2·3-6·4), when 24 (5·1%) of 467 surgery patients and 37 (0·8%) of 4582 matched adolescents had a health-care visit associated with a substance use disorder diagnosis. INTERPRETATION: Psychiatric diagnoses and psychiatric drug prescriptions were more common among adolescents with severe obesity who would later undergo bariatric surgery than among matched adolescents from the general population. Both groups showed an increase in prevalence in psychiatric diagnoses and psychiatric drug prescriptions leading up to the time of surgery, but the rate of increase in the prevalence was higher among adolescents with severe obesity than among matched adolescents. With the exception of health-care visits for substance use disorders, these prevalence trajectories continued in the 10 years of follow-up. Realistic expectations regarding mental health outcomes should be set preoperatively. FUNDING: Swedish Research Council, Swedish Research Council for Health, Working Life and Welfare.


Assuntos
Cirurgia Bariátrica , Obesidade Mórbida , Transtornos Relacionados ao Uso de Substâncias , Humanos , Adolescente , Feminino , Adulto Jovem , Adulto , Masculino , Obesidade Mórbida/cirurgia , Obesidade Mórbida/complicações , Estudos de Coortes , Suécia/epidemiologia , Saúde Mental , Controle da População , Obesidade/complicações , Cirurgia Bariátrica/psicologia , Transtornos Relacionados ao Uso de Substâncias/complicações
9.
PLoS One ; 18(5): e0285379, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37200271

RESUMO

BACKGROUND: The personal economic impact of bariatric surgery is not well-described. OBJECTIVES: To examine earnings and work loss from 5 years before to 5 years after bariatric surgery compared with the general population. SETTING: Nationwide matched cohort study in the Swedish health care system. METHODS: Patients undergoing primary bariatric surgery (n = 15,828) and an equal number of comparators from the Swedish general population were identified and matched on age, sex, place of residence, and educational level. Annual taxable earnings (primary outcome) and annual work loss (secondary outcome combining months with sick leave and disability pension) were retrieved from Statistics Sweden. Participants were included in the analysis until the year of study end, emigration or death. RESULTS: From 5 years before to 5 years after bariatric surgery, earnings increased for patients overall and in subgroups defined by education level and sex, while work loss remained relatively constant. Bariatric patients and matched comparators from the general population increased their earnings in a near parallel fashion, from 5 years before (mean difference -$3,489 [95%CI -3,918 to -3,060]) to 5 years after surgery (-$4,164 [-4,709 to -3,619]). Work loss was relatively stable within both groups but with large absolute differences both at 5 years before (1.09 months, [95%CI 1.01 to 1.17]) and 5 years after surgery (1.25 months, [1.11 to 1.40]). CONCLUSIONS: Five years after treatment, bariatric surgery had not reduced the gap in earnings and work loss between surgery patients and matched comparators from the general population.


Assuntos
Cirurgia Bariátrica , Renda , Humanos , Estudos de Coortes , Pensões , Licença Médica , Suécia/epidemiologia
10.
Nephron ; 138(4): 287-295, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29301137

RESUMO

BACKGROUND: Patients with chronic kidney disease (CKD) show elevated levels of inflammatory markers and have an increased risk of infections as well as cardiovascular morbidity. Recent studies have implied effects of fibroblast growth factor 23 (FGF23) on inflammation in CKD. We analyzed potential correlations between levels of FGF23 with pro-inflammatory chemokines and markers of leukocyte transmigration in CKD patients. METHODS: One hundred three patients with CKD 2-5ND and 54 healthy controls, had biochemical markers in blood and urine analyzed according to routine protocol. Pro-inflammatory cytokines were analyzed by Milliplex technique and leukocyte CD11b adhesion molecule expression was measured by flow cytometry. FGF23 levels were measured with ELISA technique. Treatment of leukocytes from healthy blood donors with FGF23 was performed in vitro and effects analyzed by flow cytometry. RESULTS: Tumor necrosis factor-alpha, RANTES and interleukin (IL)-12 levels were significantly higher (p = 0.001, p < 0.001, and p < 0.001) in patients with CKD. Elevated FGF23 levels in the CKD group correlated to glomerular filtration rate, parathyroid hormone, urinary albumin excretion and phosphate as well as to IL-12 and RANTES. CD11b expression on resting granulocytes and monocytes, and on activated monocytes, was associated with FGF23. In vitro treatment of leukocytes with FGF23 reduced CD11b expression in resting as well as in formyl-methyinoyl-leucyl-phenylalanine-stimulated granulocytes (p = 0.03). CONCLUSION: FGF23 levels are associated with various inflammatory markers such as pro-inflammatory cytokines and adhesion molecules on innate immune cells. However, further studies are warranted to define the direct role of FGF23 in modulation of the innate immune system in CKD.


Assuntos
Ensaios de Migração de Leucócitos , Fatores de Crescimento de Fibroblastos/sangue , Inflamação/sangue , Insuficiência Renal Crônica/sangue , Adolescente , Adulto , Biomarcadores/sangue , Biomarcadores/urina , Antígeno CD11b/sangue , Quimiocina CCL5/sangue , Citocinas/sangue , Citocinas/urina , Feminino , Fator de Crescimento de Fibroblastos 23 , Fatores de Crescimento de Fibroblastos/urina , Humanos , Inflamação/urina , Interleucina-12/sangue , Masculino , Pessoa de Meia-Idade , Insuficiência Renal Crônica/urina , Explosão Respiratória , Adulto Jovem
11.
Disabil Health J ; 8(2): 200-7, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25445016

RESUMO

BACKGROUND: People with mobility disability are more often overweight or obese and have lower social capital than people without mobility disability. It is unclear whether having a combination of mobility disability and overweight or obesity furthers negative development of social capital over time. OBJECTIVE: To explore whether there were differences in social capital between normal-weight, overweight and obese people with or without mobility disability over a period of 8 years. METHODS: We included 14,481 individuals (18-64 at baseline) from the Stockholm Public Health Cohort that started in 2002. Mobility disability, weight status, and social capital (structural: social activities, voting; cognitive: trust in authorities, and trust in people) were identified from self-reports. Risk ratios with 95% confidence intervals were estimated in multivariate longitudinal regression analyses. RESULTS: We found no significant differences in social activities and voting between the groups over time. However, when compared with the reference group, the groups with mobility disability had less trust in authorities and public institutions over time. Notably, obese people with mobility disability showed the largest decrease in trust in the police (RR = 2.29; 1.50-3.50), the parliament (RR = 2.00; 1.31-3.05), and local politicians (RR = 2.52; 1.61-3.94). CONCLUSIONS: People with mobility disability experience lower cognitive social capital over time than people without mobility disability. Being burdened by both mobility disability and obesity may be worse in terms of social capital than having just one of the conditions, especially regarding cognitive social capital. This finding is of public health importance, since social capital is related to health.


Assuntos
Peso Corporal , Pessoas com Deficiência , Relações Interpessoais , Limitação da Mobilidade , Obesidade/complicações , Capital Social , Confiança , Adolescente , Adulto , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , Sobrepeso/complicações , Polícia , Política , Saúde Pública , Autorrelato , Suécia , Adulto Jovem
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