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Dusing GJ, Kim C, Nielsen A, Chum A. Disparities in alcohol- and substance-related hospitalizations and deaths across sexual orientations in Canada: a longitudinal study. Public Health 2024; 226:32-38. [PMID: 37995410 DOI: 10.1016/j.puhe.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/28/2023] [Accepted: 10/02/2023] [Indexed: 11/25/2023]
Abstract
OBJECTIVES We aim to quantify disparities in substance-related acute events (i.e. hospitalizations and deaths for substances, including alcohol, cannabis, opioids, narcotics, and/or illicit drugs) across sexual orientations based on health administrative data. STUDY DESIGN This was a longitudinal analysis from six waves of the Canadian Community Health Survey (2009-2014) linked to hospitalization/mortality data in Ontario, Canada. METHODS The study sample consisted of survey respondents aged ≥15 (weighted n = 15,406,000) who provided a valid response to the question about sexual orientation. The primary outcome was substance-related acute events, including hospitalizations and deaths due to alcohol, cannabis, opioids, narcotics, and/or illicit drugs. Disparities in substance-related acute events across sexual orientation and gender were examined using flexible parametric survival analysis. RESULTS Bisexual women had hazard ratios of 2.46 (95% confidence interval: 1.46-4.15) for any substance-related acute event and 2.67 (95% confidence interval: 1.42-5.00) for non-alcohol substance acute events compared to heterosexual women. Lesbian women did not exhibit significant differences in acute event risk compared to heterosexual women. Gay and bisexual men demonstrated elevated but not statistically significant risks compared to heterosexual men. CONCLUSIONS Bisexual women face higher risks of substance-related acute events, potentially due to self-medication of unique stressors brought on by discrimination and isolation. Enhanced education and training for healthcare professionals are essential to increase awareness and sensitivity toward the heightened substance use risk among lesbian, gay, and bisexual individuals. Targeted interventions aimed at reducing substance use problems among bisexual individuals warrant increased funding and research.
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Affiliation(s)
- G J Dusing
- York University, School of Kinesiology and Health Sciences, Canada
| | - C Kim
- York University, School of Kinesiology and Health Sciences, Canada
| | - A Nielsen
- Canadian Institute of Health Information, Canada
| | - A Chum
- York University, School of Kinesiology and Health Sciences, Canada; University of Toronto, Dalla Lana School of Public Health, Canada.
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Son H, Koo BK, Joo SK, Lee DH, Jang H, Park JH, Chang MS, Kim W. PNPLA3 genotypes modify the adverse effect of the total energy intake on high-risk nonalcoholic steatohepatitis development. Am J Clin Nutr 2023; 117:910-917. [PMID: 36878430 DOI: 10.1016/j.ajcnut.2023.02.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 02/07/2023] [Accepted: 02/27/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND The relationship between diet and risk genotypes in nonalcoholic steatohepatitis (NASH) development and fibrosis progression in patients with nonalcoholic fatty liver disease (NAFLD) remains unclear. OBJECTIVE We aimed to investigate the effects of diet on NASH development and fibrosis progression in patients with NAFLD stratified by the PNPLA3 genotype. METHODS We performed a prospective study in a cohort of patients with biopsy-confirmed NAFLD. Histologic deterioration was obtained using serial transient elastography at every 1 or 2 y. The primary outcome was fibrosis progression, and the secondary outcome was development of high-risk NASH, defined as FibroScan-aspartate aminotransferase score ≥0.67 during the follow-up of patients with nonalcoholic fatty liver at the baseline. Dietary intake was evaluated using a semiquantitative food frequency questionnaire. RESULTS The primary outcome was observed in 42 (29.0%) of the 145 patients during a median follow-up of 49 mo; neither the total energy intake nor each macronutrient intake significantly affected the primary outcome occurrence. Conversely, the total energy intake (HR per 1-SD: 3.03; 95% CI: 1.31, 7.01) and the PNPLA3 rs738409 genotype [HR per 1 risk allele (G): 2.06; 95% CI: 1.11, 3.83)] were independent risk factors for high-risk NASH. The significant interaction between the total energy intake and PNPLA3 genotype was noted in developing high-risk NASH (P = 0.044). As the number of PNPLA3 risk alleles decreased, the effect of the total energy intake on high-risk NASH increased; the HR per 1-SD increment in total energy intake was 1.52 (95% CI: 0.42, 5.42), 3.54 (95% CI: 1.23, 10.18), and 8.27 (95% CI: 1.20, 57.23) for the GG, CG, and CC genotypes, respectively. CONCLUSIONS The total energy intake adversely affected the development of high-risk NASH in patients with biopsy-confirmed NAFLD. The effect was more prominent in patients without the PNPLA3 risk allele, highlighting the importance of personalized dietary interventions in NAFLD treatment.
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Affiliation(s)
- Heejun Son
- Division of Endocrinology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Bo Kyung Koo
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea; Division of Endocrinology, Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Sae Kyung Joo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Dong Hyeon Lee
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Heejoon Jang
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Jeong Hwan Park
- Department of Pathology, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Mee Soo Chang
- Department of Pathology, Seoul National University College of Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea
| | - Won Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea; Division of Gastroenterology and Hepatology, Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, Korea.
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Developmental predictors of young adult borderline personality disorder: a prospective, longitudinal study of females with and without childhood ADHD. BMC Psychiatry 2023; 23:106. [PMID: 36793031 PMCID: PMC9930262 DOI: 10.1186/s12888-023-04515-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/02/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Research on the precursors of borderline personality disorder (BPD) reveals numerous child and adolescent risk factors, with impulsivity and trauma among the most salient. Yet few prospective longitudinal studies have examined pathways to BPD, particularly with inclusion of multiple risk domains. METHODS We examined theory-informed predictors of young-adult BPD (a) diagnosis and (b) dimensional features from childhood and late adolescence via a diverse (47% non-white) sample of females with (n = 140) and without (n = 88) carefully diagnosed childhood attention-deficit hyperactivity disorder (ADHD). RESULTS After adjustment for key covariates, low levels of objectively measured executive functioning in childhood predicted young adult BPD diagnostic status, as did a cumulative history of childhood adverse experiences/trauma. Additionally, both childhood hyperactivity/impulsivity and childhood adverse experiences/trauma predicted young adult BPD dimensional features. Regarding late-adolescent predictors, no significant predictors emerged regarding BPD diagnosis, but internalizing and externalizing symptoms were each significant predictors of BPD dimensional features. Exploratory moderator analyses revealed that predictions to BPD dimensional features from low executive functioning were heightened in the presence of low socioeconomic status. CONCLUSIONS Given our sample size, caution is needed when drawing implications. Possible future directions include focus on preventive interventions in populations with enhanced risk for BPD, particularly those focused on improving executive functioning skills and reducing risk for trauma (and its manifestations). Replication is required, as are sensitive measures of early emotional invalidation and extensions to male samples.
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Halkett A, O’Grady SM, Hinshaw SP. An Exploratory Investigation of Childhood Sexual Abuse and Other Theory-Driven Predictors of Sex Work Among Women with and without Childhood ADHD. JOURNAL OF CHILD & ADOLESCENT TRAUMA 2022; 15:949-962. [PMID: 36439670 PMCID: PMC9684379 DOI: 10.1007/s40653-022-00467-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/01/2022] [Indexed: 06/16/2023]
Abstract
Limited research has identified prospective risk factors for young-adult sex work or examined overlapping predictors concurrently. We investigated childhood sexual abuse (CSA), along with other theory-driven predictors of sex work, among a well-characterized sample of girls with and without childhood diagnoses of attention/deficit-hyperactivity disorder (ADHD). METHODS Participants were a racially and socioeconomically diverse sample of 140 girls with rigorously diagnosed ADHD (47 Inattentive [ADHD-I], 93 Combined [ADHD-C]), and 88 age- and ethnicity-matched comparison girls, all followed longitudinally into adulthood. Self-report data on young-adult occupations revealed a subsample of 7 participants reporting engagement in "sex work" or "prostitution." Logistic regressions tested whether CSA, measured both dichotomously and by discrete age ranges, predicted later sex work, accounting for other risk factors. RESULTS A lifetime history of CSA was positively associated with sex work in initial analyses (β = 1.51, p = .045), but not after adjusting for additional risk factors. When examined by age ranges, only CSA occurring between ages 9-15 significantly predicted sex work (β = 2.84, p = .043), even after adjusting for additional risk factors. Childhood ADHD-C also emerged as a significant predictor (β = 4.94, p = .015). ADHD-related medication and years of education were protective factors only when CSA was considered dichotomously. CONCLUSIONS Findings from this exploratory study underscore the need for longitudinal research that (a) considers the developmental timing of CSA and (b) accounts for impulsivity and inattention as risk factors for sex work among young-adult women. Implications for clinical practice are briefly discussed.
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Affiliation(s)
- Ashley Halkett
- Department of Psychology, University of California, Berkeley, 2121 Berkeley Way West, Berkeley, CA 94704 USA
| | - Sinclaire M. O’Grady
- Department of Psychology, University of California, Berkeley, 2121 Berkeley Way West, Berkeley, CA 94704 USA
| | - Stephen P. Hinshaw
- Department of Psychology, University of California, Berkeley, 2121 Berkeley Way West, Berkeley, CA 94704 USA
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California, San Francisco, San Francisco, CA 94143 USA
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Moseley IH, Thompson JM, George EA, Ragi SD, Kang JH, Reginato AM, Qureshi A, Cho E. Immune-mediated diseases and subsequent risk of alopecia areata in a prospective study of US women. Arch Dermatol Res 2022; 315:807-813. [PMID: 36319702 DOI: 10.1007/s00403-022-02444-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 10/20/2022] [Indexed: 11/07/2022]
Abstract
INTRODUCTION Alopecia areata (AA) is the most common form of immune-mediated hair loss. Studies have begun to establish the most frequent comorbid diseases of AA; however, results have been inconsistent with few prospective studies. METHODS A total of 63,692 women in the Nurses' Health Study, 53-80 years, were prospectively followed from 2002 to 2014 to determine whether history of immune-mediated disease was associated with AA risk. Hazard ratios (HRs) and 95% confidence intervals (CIs) for AA in relation to immune-mediated conditions were computed using Cox proportional hazard models, adjusted for AA risk factors. RESULTS 133 AA cases were identified during follow-up. Personal history of any immune-mediated disease was associated with increased AA risk (HR 1.72, 95% CI 1.24-2.37). History of systemic lupus erythematosus (HR 5.43, 95% CI 2.11-13.97), multiple sclerosis (HR 4.10, 95% CI 1.40-11.96), vitiligo (HR 3.13, 95% CI 1.08-9.10), psoriasis (HR 2.01, 95% CI 1.00-4.03), hypothyroidism (HR 1.88, 95% CI 1.30-2.71), and rheumatoid arthritis (HR 1.66, 95% CI 1.09-2.52) were associated with increased AA risk. History of inflammatory bowel disease or Graves' disease/hyperthyroidism was not significantly associated with AA risk. CONCLUSIONS In this prospective study, personal history of immune-mediated diseases either individually or overall was associated with increased AA risk.
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Affiliation(s)
- Isabelle H Moseley
- The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Jordan M Thompson
- Department of Dermatology, The Warren Alpert Medical School, Brown University, The Warren Alpert Medical School of Brown University, 339 Eddy Street, Providence, RI, 02903, USA
| | - Elisabeth A George
- The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Sara D Ragi
- The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Jae H Kang
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Anthony M Reginato
- Department of Dermatology, The Warren Alpert Medical School, Brown University, The Warren Alpert Medical School of Brown University, 339 Eddy Street, Providence, RI, 02903, USA
- Division of Rheumatology, The Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Abrar Qureshi
- Department of Dermatology, The Warren Alpert Medical School, Brown University, The Warren Alpert Medical School of Brown University, 339 Eddy Street, Providence, RI, 02903, USA
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA
| | - Eunyoung Cho
- Department of Dermatology, The Warren Alpert Medical School, Brown University, The Warren Alpert Medical School of Brown University, 339 Eddy Street, Providence, RI, 02903, USA.
- Channing Division of Network Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
- Department of Epidemiology, School of Public Health, Brown University, Providence, RI, USA.
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Kang JH, Wang M, Frueh L, Rosner B, Wiggs JL, Elze T, Pasquale LR. Cohort Study of Race/Ethnicity and Incident Primary Open-Angle Glaucoma Characterized by Autonomously Determined Visual Field Loss Patterns. Transl Vis Sci Technol 2022; 11:21. [PMID: 35877093 PMCID: PMC9339699 DOI: 10.1167/tvst.11.7.21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Purpose We evaluated racial/ethnic differences in primary open-angle glaucoma (POAG) defined by machine-learning–derived regional visual field (VF) loss patterns. Methods Participants (N = 209,036) from the Nurses’ Health Study (NHS; 1980–2018), Nurses’ Health Study II (NHS2; 1989–2019), and Health Professionals Follow-Up Study (HPFS; 1986–2018) who were ≥40 years of age and free of glaucoma were followed biennially. Incident POAG cases (n = 1946) with reproducible VF loss were confirmed with medical records. Total deviation information from the earliest reliable glaucomatous VF for each POAG eye (n = 2564) was extracted, and machine learning analyses were used to identify optimal solutions (“archetypes”) for regional VF loss patterns. Each POAG eye was assigned a VF archetype based on the highest weighting coefficient. Multivariable-adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated using per-eye Cox proportional hazards models. Results We identified 14 archetypes: four representing advanced loss patterns, nine of early loss, and one of no VF loss. Compared to non-Hispanic whites, black participants had higher risk of early VF loss archetypes (HR = 1.98; 95% CI, 1.48–2.66) and even higher risk for advanced loss archetypes (HR = 6.17; 95% CI, 3.69–10.32; P-contrast = 0.0002); no differences were observed for Asians or Hispanic whites. Hispanic white participants had significantly higher risks of POAG with paracentral defects and advanced superior loss; black participants had significantly higher risks of all advanced loss archetypes and three early loss patterns, including paracentral defects. Conclusions Blacks, compared to non-Hispanic whites, had higher risks of POAG with early central and advanced VF loss. Translational Relevance In POAG, risks of VF loss regional patterns derived from machine learning algorithms showed racial differences.
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Affiliation(s)
- Jae H Kang
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Mengyu Wang
- Harvard Ophthalmology AI Lab, Schepens Research Eye Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA.,Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Lisa Frueh
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Bernard Rosner
- Channing Division of Network Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Janey L Wiggs
- Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Tobias Elze
- Harvard Ophthalmology AI Lab, Schepens Research Eye Institute of Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Louis R Pasquale
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Wezenbeek E, Denolf S, Willems TM, Pieters D, Bourgois JG, Philippaerts RM, De Winne B, Wieme M, Van Hecke R, Markey L, Schuermans J, Witvrouw E, Verstockt S. Association between SARS-COV-2 infection and muscle strain injury occurrence in elite male football players: a prospective study of 29 weeks including three teams from the Belgian professional football league. Br J Sports Med 2022; 56:bjsports-2021-104595. [PMID: 35487684 PMCID: PMC9062454 DOI: 10.1136/bjsports-2021-104595] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the association between SARS-CoV-2 infection and muscle strain injury in elite athletes. METHODS A prospective cohort study in three Belgian professional male football teams was performed during the first half of the 2020-2021 season (June 2020-January 2021). Injury data were collected using established surveillance methods. Assessment of SARS-CoV-2 infection was performed by a PCR test before each official game. RESULTS Of the 84 included participants, 22 were infected with SARS-CoV-2 and 14 players developed a muscle strain during the follow-up period. Cox's proportional hazards regression analyses demonstrated a significant association between SARS-CoV-2 infection and the development of muscle strain (HR 5.1; 95% CI 1.1 to 23.1; p=0.037), indicating an increased risk of developing muscle strains following SARS-CoV-2 infection. All athletes who sustained a muscle strain after infection were injured within the first month (15.71±11.74 days) after sports resumption and completed a longer time in quarantine (14.57±6.50 days) compared with the infected players who did not develop a muscle strain (11.18±5.25 days). CONCLUSION This study reported a five times higher risk of developing a muscle strain after a SARS-CoV-2 infection in elite male football players. Although this association should be examined further, it is possible that short-term detraining effects due to quarantine, and potentially pathological effects of the SARS-CoV-2 infection are associated with a higher risk of muscle strain injury.
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Affiliation(s)
- Evi Wezenbeek
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Sander Denolf
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | | | - Dries Pieters
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Jan G Bourgois
- Department of Performance and Sports Sciences, KAA Ghent, Ghent, Belgium
- Department of Movement and Sports Sciences, Ghent University, Ghent, Belgium
| | | | | | - Matthias Wieme
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Robbe Van Hecke
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Laurence Markey
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Joke Schuermans
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Erik Witvrouw
- Department of Rehabilitation Sciences, Ghent University, Gent, Belgium
| | - Steven Verstockt
- Department of Electronics and Information Systems, Ghent University, Gent, Belgium
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