Background: Despite the increasing substance use in Canada, our understanding of how substance use varies based on the intersections of gender, ethnicity/race, and income sources among preclinical populations remains limited. Thus, this study aimed to investigate, among clients of mental health and addiction (MHA) intake in Nova Scotia: 1) the prevalence of substance use by gender, ethnicity, and income source; 2) the routes of substance administration; 3) factors associated with substance use. Understanding how gender, ethnicity, and income sources intersect to influence substance use patterns is essential for designing prevention and treatment strategies tailored to an individual's unique needs. Additionally, exploring the various routes of substance administration can provide insight into potential health risks, helping to inform harm reduction strategies.
Methods: This cross-sectional study included 22,500 adults who contacted MHA central intake in Nova Scotia in 2020 and 2021. Clients were assessed for substance use, substance use frequency, route of substance administration, and mental and physical health problems. The prevalence of substance use was examined as a function of gender, ethnicity, and income source. Multinomial logistic regression was used to investigate factors associated with substance use.
Results: Among the included MHA Intake clients, 36.1% reported daily substance use. The highest prevalence of daily substance use was identified among homeless (69.7%) and non-White men on social assistance/disability (60.9%). Also, non-White individuals on social assistance/disability were more likely to engage in frequent (aOR = 2.66, 95% =1.64, 4.30) and daily (aOR = 2.82, 95% CI: 2.08, 3.82) substance use compared to White individuals. Being young (aged 19-29), lack of access to private insurance, current/past mental illness, moderate/high suicide risk, and presence of two or more psychosocial stressors, were associated with occasional, frequent, and daily substance use alike.
Conclusions: The high prevalence of daily substance use among MHA Intake service users in Nova Scotia highlights the need for prevention and treatment strategies to address individual and structural level factors contributing to daily substance use.
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http://dx.doi.org/10.3389/fpsyt.2024.1476982 | DOI Listing |
BMC Health Serv Res
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NOVA National School of Public Health, NOVA University Lisbon, Lisbon, Portugal.
Background: Proton-pump-inhibitors (PPIs) are overprescribed, posing challenges to patients and healthcare systems. In Portugal, the public National Health Service (NHS) provides universal coverage and reimburses medication regardless of prescription origin, i.e.
View Article and Find Full Text PDFJ Gen Intern Med
January 2025
University of California, San Francisco, 1001 Potrero Avenue, Bldg 5 Rm 5H06, San Francisco, CA, 94110, USA.
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View Article and Find Full Text PDFExp Eye Res
January 2025
Laboratory of Ocular Immunology, Transplantation and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA, USA. Electronic address:
Substance P (SP) expressed by corneal nerves, is an 11-amino acid long neuropeptide from the tachykinin family, encoded by the Tac1 gene, and binds to neurokinin receptors. SP overexpression is associated with various pathological responses in the cornea including vasodilation, pain, inflammation, and angiogenesis in the normally avascular tissue. This study investigates the role of neurokinin-1 receptor (NK-1R) mediated signaling in nociception, nerve regeneration, and neuronal activation following mechanical corneal injury in mice.
View Article and Find Full Text PDFNordisk Alkohol Nark
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Department of Social Work, Norwegian University of Science and Technology, Trondheim, Norway.
This research explores patterns of views on substance use among Norwegian adolescent girls aged 16-19 years. By examining the participants' experiences, attitudes and needs, the study seeks to uncover how teenage girls experience the use of substances, how the use impacts their daily lives, and their relationships with peers, family and welfare professionals. To achieve this understanding, we utilised Q methodology to capture the perspectives of 42 Norwegian adolescent girls.
View Article and Find Full Text PDFFront Psychiatry
December 2024
Department of Community Health and Epidemiology, Faculty of Medicine, Dalhousie University, Halifax, NS, Canada.
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