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Wagner B, Cleland K. Retail demand for emergency contraception in United States following New Year holiday: time series study. BMJ 2023; 383:e077437. [PMID: 38123174 PMCID: PMC10731423 DOI: 10.1136/bmj-2023-077437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/07/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE To estimate the increase in sales of emergency contraception following the New Year's Eve/New Year's Day holiday. DESIGN Time series analysis using autoregressive integrated moving average (ARIMA) model. SETTING Traditional (that is, "bricks and mortar") retail outlets-grocery stores, drug stores, mass merchandisers, club stores, dollar stores, and military outlets-in the United States from 2016 to 2022. DATA SOURCE Marketing data on weekly aggregated sales of items classified as emergency contraception gathered between 2016 and 2022 (n=362). On the basis of dates, weeks were classified as following the New Year holiday (n=6) or not (n=356). MAIN OUTCOME MEASURE Weekly sales of levonorgestrel emergency contraception per 1000 women of reproductive age in the US population. RESULTS Sales of levonorgestrel emergency contraception significantly increased after the New Year holiday (0.63 (95% confidence interval 0.58 to 0.69) unit increase per 1000 women aged 15-44). Holidays that share some aspects of the elevated risks of unprotected sexual intercourse with the New Year holiday (Valentine's Day, St Patrick's Day, US Independence Day) were associated with increased sales, albeit to a lesser degree, with respective sales increases per 1000 women aged 15-44 of 0.31 (0.25 to 0.38), 0.14 (0.06 to 0.23), and 0.20 (0.11 to 0.29). Holidays without these expectations (Easter, Mother's Day, Father's Day) were not significantly associated with sales of levonorgestrel emergency contraception. CONCLUSIONS Increased sales of emergency contraception following the New Year's holiday suggest that this period is associated with increased risks of unprotected vaginal intercourse compared with other holidays. Targeting behavioral risks, prevention strategies to mitigate sexual violence, and improving access to contraception around holidays may limit the risks associated with unprotected vaginal intercourse.
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Affiliation(s)
- Brandon Wagner
- Department of Sociology, Anthropology, and Social Work, Texas Tech University. Texas, USA
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Schaefer JD, Nelson KM, Wilson S. The Effects of Adolescent Cannabis Use on Psychosocial Functioning: A Critical Review of the Evidence. Psychiatr Clin North Am 2023; 46:677-689. [PMID: 37879831 PMCID: PMC11113564 DOI: 10.1016/j.psc.2023.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Although observational studies have shown that adolescent cannabis use is associated with impairments in important psychosocial domains, including peer, romantic, and parent-child relationships, educational outcomes, adult socioeconomic status, and legal consequences, mechanisms underlying these associations remain largely unclear. Cannabis use may have a deleterious causal effect on functioning, but it is also possible the association may be due to reverse causation or confounding by shared vulnerability factors that account for both cannabis use in adolescence and concurrent and subsequent psychosocial impairment. Causally informative studies that delineate these possibilities, including research using epidemiologic samples and quasi-experimental designs, are critical to move the field forward.
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Affiliation(s)
- Jonathan D Schaefer
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA. https://twitter.com/@JonSchaeferPhD
| | - Kayla M Nelson
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA. https://twitter.com/@KaylaNeIson
| | - Sylia Wilson
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA.
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Matson PA, Stankov I, Krutkova M, Flessa S, Fichtenberg CM, Ellen JM. Investigating the Relative Influence of Romantic Sex Partners and Close Friends on Adolescent Alcohol and Marijuana Use. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2023; 24:676-687. [PMID: 37115474 DOI: 10.1007/s11121-023-01536-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2023] [Indexed: 04/29/2023]
Abstract
A large body of research has identified peer exposure as a key factor driving adolescent substance use. However, findings on the role of sex partners are less robust and mixed. This study aims to fill this gap by examining the independent contribution of close friends' and sex partners' alcohol and marijuana use on adolescents' use of these substances. A secondary data analysis of social network data collected in 2000-2002 from a household sample of African American youth (14-19 years old) in the Bayview and Hunter's Point neighborhoods of San Francisco was conducted. Index participants and their nominated close friends and romantic sex partners (N = 104 triads) self-reported recent alcohol and marijuana use (defined as any use in the past 3 months). Generalized estimated equations were used to estimate the independent association between adolescent's recent substance use and their friend's and sex partner's use. Adolescents with a marijuana-using romantic sex partner had a nearly six-fold higher odds of using marijuana compared to adolescents with a non-using partner, controlling for close friend's marijuana use and other confounders [OR:5.69, 95%CI: 1.94, 16.7]; no association with close friend's marijuana use was found. A similar pattern was observed for alcohol use. Adolescents with an alcohol-using romantic sex partner had increased odds of using alcohol compared to adolescents with a non-using partner, controlling for close friend's alcohol use and other confounders [OR:2.40, 95%CI: 1.02, 5.63]; no association with close friend's alcohol use was found. Romantic sex partners may play a unique and significant role in adolescent substance use. Peer-focused interventions may be more effective if they consider romantic sex partners. Future research should consider the role of romantic sex partners in changing social context related to substance use from adolescence to young adulthood.
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Affiliation(s)
- Pamela A Matson
- Department of Pediatrics, Johns Hopkins University School of Medicine, Rm 2025, 200 N. Wolfe St., David M. Rubenstein Child Health Building, Baltimore, 21287, MD, USA.
| | - Ivana Stankov
- Dornsife School of Public Health, Urban Health Collaborative, Drexel University, 3600 Market St, 7th Floor, PA, 19104, Philadelphia, USA
- UniSA Allied Health and Human Performance, University of South Australia, SAHMRI, North Tce, Adelaide, SA, 5000, Australia
| | - Mariya Krutkova
- Department of Pediatrics, Johns Hopkins University School of Medicine, Rm 2025, 200 N. Wolfe St., David M. Rubenstein Child Health Building, Baltimore, 21287, MD, USA
| | - Sarah Flessa
- Department of Pediatrics, Johns Hopkins University School of Medicine, Rm 2025, 200 N. Wolfe St., David M. Rubenstein Child Health Building, Baltimore, 21287, MD, USA
| | - Caroline M Fichtenberg
- Social Interventions Research and Evaluation Network, University of California, San Francisco, 3333 California Street, Suite 465, San Francisco, CA, 94118, USA
| | - Jonathan M Ellen
- Department of Pediatrics, Johns Hopkins University School of Medicine, Rm 2025, 200 N. Wolfe St., David M. Rubenstein Child Health Building, Baltimore, 21287, MD, USA
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Coulton S, Nizalova O, Pellatt-Higgins T, Stevens A, Hendrie N, Marchand C, Vass R, Deluca P, Drummond C, Ferguson J, Waller G, Newbury-Birch D. A multicomponent psychosocial intervention to reduce substance use by adolescents involved in the criminal justice system: the RISKIT-CJS RCT. PUBLIC HEALTH RESEARCH 2023; 11:1-77. [DOI: 10.3310/fkpy6814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023] Open
Abstract
Background
Substance use and offending are related in the context of other disinhibitory behaviours. Adolescents involved in the criminal justice system constitute a particularly vulnerable group, with a propensity to engage in risky behaviour that has long-term impact on their future health and well-being. Previous research of the RISKIT programme provided evidence of a potential effect in reducing substance use and risky behaviour in adolescents.
Objectives
To evaluate the clinical effectiveness and cost-effectiveness of a multicomponent psychosocial intervention compared with treatment as usual in reducing substance use for substance-using adolescents involved in the criminal justice system.
Design
A mixed-methods, prospective, pragmatic, two-arm, randomised controlled trial with follow-up at 6 and 12 months post randomisation.
Setting
The study was conducted across youth offending teams, pupil referral units and substance misuse teams across four areas of England (i.e. South East, London, North West, North East).
Participants
Adolescents aged between 13 and 17 years (inclusive), recruited between September 2017 and June 2020.
Interventions
Participants were randomised to treatment as usual or to treatment as usual in addition to the RISKIT-Criminal Justice System (RISKIT-CJS) programme. The RISKIT-CJS programme was a multicomponent intervention and consisted of two individual motivational interviews with a trained youth worker (lasting 45 minutes each) and two group sessions delivered over half a day on consecutive weeks.
Main outcome measures
At 12 months, we assessed per cent days abstinent from substance use over the previous 28 days. Secondary outcome measures included well-being, motivational state, situational confidence, quality of life, resource use and fidelity of interventions delivered.
Results
A total of 693 adolescents were assessed for eligibility, of whom 505 (73%) consented. Of these, 246 (49%) were allocated to the RISKIT-CJS intervention and 259 (51%) were allocated to treatment as usual only. At month 12, the overall follow-up rate was 57%: 55% in the RISKIT-CJS arm and 59% in the treatment-as-usual arm. At month 12, we observed an increase in per cent days abstinent from substances in both arms of the study, from 61% to 85%, but there was no evidence that the RISKIT-CJS intervention was superior to treatment as usual. A similar pattern was observed for secondary outcomes. The RISKIT-CJS intervention was not found to be any more cost-effective than treatment as usual. The qualitative research indicated that young people were positive about learning new skills and acquiring new knowledge. Although stakeholders considered the intervention worthwhile, they expressed concern that it came too late for the target population.
Limitations
Our original aim to collect data on offences was thwarted by the onset of the COVID-19 pandemic, and this affected both the statistical and economic analyses. Although 214 (87%) of the 246 participants allocated to the RISKIT-CJS intervention attended at least one individual face-to-face session, 98 (40%) attended a group session and only 47 (19%) attended all elements of the intervention.
Conclusions
The RISKIT-CJS intervention was no more clinically effective or cost-effective than treatment as usual in reducing substance use among adolescents involved in the criminal justice system.
Future research
The RISKIT-CJS intervention was considered more acceptable, and adherence was higher, in pupil referral units and substance misuse teams than in youth offending teams. Stakeholders in youth offending teams thought that the intervention was too late in the trajectory for their population.
Trial registration
This trial is registered as ISRCTN77037777.
Funding
This project was funded by the National Institute for Health and Care Research (NIHR) Public Health Research programme and will be published in full in Public Health Research; Vol. 11, No. 3. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Simon Coulton
- Centre for Health Services Studies, University of Kent, Canterbury, UK
| | - Olena Nizalova
- School of Social Policy, Sociology and Social Research, University of Kent, Canterbury, UK
| | | | - Alex Stevens
- School of Social Policy, Sociology and Social Research, University of Kent, Canterbury, UK
| | - Nadine Hendrie
- Centre for Health Services Studies, University of Kent, Canterbury, UK
| | | | - Rosa Vass
- Centre for Health Services Studies, University of Kent, Canterbury, UK
| | - Paolo Deluca
- Institute of Psychiatry, Psychology and Neurosciences, King’s College London, London, UK
| | - Colin Drummond
- Institute of Psychiatry, Psychology and Neurosciences, King’s College London, London, UK
| | - Jennifer Ferguson
- School of Social Sciences, Humanities and Law, Teesside University, Middlesbrough, UK
| | - Gillian Waller
- School of Social Sciences, Humanities and Law, Teesside University, Middlesbrough, UK
| | - Dorothy Newbury-Birch
- School of Social Sciences, Humanities and Law, Teesside University, Middlesbrough, UK
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Schaefer JD, Nelson KM, Wilson S. The Effects of Adolescent Cannabis Use on Psychosocial Functioning: A Critical Review of the Evidence. Child Adolesc Psychiatr Clin N Am 2023; 32:43-55. [PMID: 36410905 DOI: 10.1016/j.chc.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Although observational studies have shown that adolescent cannabis use is associated with impairments in important psychosocial domains, including peer, romantic, and parent-child relationships, educational outcomes, adult socioeconomic status, and legal consequences, mechanisms underlying these associations remain largely unclear. Cannabis use may have a deleterious causal effect on functioning, but it is also possible the association may be due to reverse causation or confounding by shared vulnerability factors that account for both cannabis use in adolescence and concurrent and subsequent psychosocial impairment. Causally informative studies that delineate these possibilities, including research using epidemiologic samples and quasi-experimental designs, are critical to move the field forward.
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Affiliation(s)
- Jonathan D Schaefer
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA. https://twitter.com/@JonSchaeferPhD
| | - Kayla M Nelson
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA. https://twitter.com/@KaylaNeIson
| | - Sylia Wilson
- Institute of Child Development, University of Minnesota, 51 East River Parkway, Minneapolis, MN 55455, USA.
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Directive clinique n o 425a : Le cannabis aux différentes périodes de la vie des femmes - Partie 1 : Fertilité, contraception, ménopause et douleur pelvienne. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:420-435.e4. [PMID: 35400520 DOI: 10.1016/j.jogc.2022.02.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIF Fournir aux fournisseurs de soins de santé les meilleures données probantes sur l'utilisation de cannabis et la santé des femmes. Les domaines d'intérêt sont : les profils généraux d'utilisation du cannabis ainsi que la sécurité de la consommation; les soins aux femmes qui utilisent le cannabis; la stigmatisation; le dépistage, l'intervention brève et l'orientation vers le traitement; les effets sur la régulation hormonale; la santé reproductive, y compris la contraception et la fertilité; la fonction sexuelle; les effets sur les symptômes périménopausiques et postménopausiques; et l'utilisation dans le traitement des syndromes de douleur pelvienne chronique. POPULATION CIBLE La population cible comprend toutes les femmes qui consomment ou utilisent du cannabis ou qui envisagent de le faire. RéSULTATS: Un dialogue ouvert et fondé sur des données probantes relativement à l'utilisation et la consommation de cannabis, dialogue qui mènera à l'amélioration des soins aux patientes. BéNéFICES, RISQUES ET COûTS: L'exploration de l'utilisation et de la consommation de cannabis par une approche basée sur la connaissance des traumatismes donne l'occasion au fournisseur de soins et à la patiente de créer une solide alliance thérapeutique collaborative. Cette alliance permet aux femmes de faire des choix éclairés sur leurs propres soins. Elle facilite également le diagnostic et le traitement possible des troubles de l'usage du cannabis. Il ne faut pas stigmatiser la consommation, car la stigmatisation nuit à l'alliance thérapeutique (c'est-à-dire le partenariat entre la patiente et le fournisseur de soins). Plusieurs effets indésirables de la consommation de cannabis peuvent être confondus avec d'autres problèmes de santé. À l'heure actuelle, l'utilisation du cannabis pour traiter les problèmes de santé féminine n'est pas financée par le secteur public; par conséquent, les utilisatrices doivent assumer les coûts directs. Les coûts indirects de l'utilisation de cannabis sont inconnus. Ainsi, les fournisseurs de soins et les patientes doivent comprendre le rôle du cannabis dans les problèmes de santé féminine de sorte que les femmes puissent prendre des décisions éclairées. DONNéES PROBANTES: Des recherches ont été effectuées dans PubMed, Embase et la littérature grise pour recenser des études publiées entre le 1er janvier 2018 et le 18 février 2021 concernant l'utilisation du cannabis et ses effets sur l'infertilité, la contraception, les symptômes périménopausiques et postménopausiques et la douleur pelvienne. Toutes les publications des types suivants ont été incluses : essais cliniques, études observationnelles, revues (y compris les revues systématiques et les méta-analyses), directives cliniques et déclarations de conférences de consensus. Un survol des publications a été effectué pour en confirmer la pertinence. Les termes de recherche ont été définis à l'aide des termes MeSH (Medical Subject Headings) et mots clés (et variantes) suivants : cannabis, cannabinoids, marijuana, dexanabinol, dronabinol et tetrahydrocannabinol. À ces termes ont été combinés les termes suivants afin de cerner la santé des femmes : estrogen, estradiol, medroxyprogesterone acetate, vaginal contraception, oral contraceptives, fertilization, amenorrhea, oligomenorrhea, pelvic pain, dysmenorrhea, endometriosis, interstitial cystitis, vulvodynia et menopause. MéTHODES DE VALIDATION: Les auteurs ont évalué la qualité des données probantes et la force des recommandations en utilisant l'approche d'évaluation, de développement et d'évaluation (GRADE). Voir l'annexe A en ligne (tableau A1 pour les définitions et tableau A2 pour l'interprétation des recommandations fortes et faibles). PROFESSIONNELS CONCERNéS: Tous les fournisseurs de soins de santé qui prodiguent des soins aux femmes. DÉCLARATIONS SOMMAIRES: RECOMMANDATIONS.
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Robert M, Graves LE, Allen VM, Dama S, Gabrys RL, Tanguay RL, Turner SD, Green CR, Cook JL. Guideline No. 425a: Cannabis Use Throughout Women's Lifespans - Part 1: Fertility, Contraception, Menopause, and Pelvic Pain. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2022; 44:407-419.e4. [PMID: 35400519 DOI: 10.1016/j.jogc.2022.01.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To provide health care providers with the best evidence on cannabis use with respect to women's health. Areas of focus include general patterns of cannabis use as well as safety of use; care for women who use cannabis; stigma; screening, brief intervention, and referral to treatment; impact on hormonal regulation; reproductive health, including contraception and fertility; sexual function; effects on perimenopausal and menopausal symptoms; and use in chronic pelvic pain syndromes. TARGET POPULATION The target population includes all women currently using or contemplating using cannabis. OUTCOMES Open, evidence-informed dialogue about cannabis use, which will lead to improvement in patient care. BENEFITS, HARMS, AND COSTS Exploring cannabis use through a trauma-informed approach provides the health care provider and patient with an opportunity to build a strong, collaborative, therapeutic alliance. This alliance empowers women to make informed choices about their own care. It also allows for the diagnosis and possible treatment of cannabis use disorders. Use should not be stigmatized, as stigma leads to poor "partnered care" (i.e., the partnership between the patient and care provider). Multiple side effects of cannabis use may be mistaken for other disorders. Currently, use of cannabis to treat women's health issues is not covered by public funding; as a result, individual users must pay the direct cost. The indirect costs of cannabis use are unknown. Thus, health care providers and patients must understand the role of cannabis in women's health issues, so that women can make knowledgeable decisions. EVIDENCE PubMed, EMBASE, and grey literature were searched to identify studies of "cannabis use and effect on infertility, contraception, perimenopause and menopausal symptoms, and pelvic pain" published between January 1, 2018 and February 18, 2021. All clinical trials, observational studies, reviews (including systematic reviews and meta-analyses), guidelines, and conference consensus statements were included. Publications were screened for relevance. The search terms were developed using the Medical Subject Headings (MeSH) terms and keywords (and variants), including cannabis, cannabinoids, marijuana, dexanabinol, dronabinol, tetrahydrocannabinol; the specific terms to capture women's health were estrogen, estradiol, medroxyprogesterone acetate, vaginal contraception, oral contraceptives, fertilization, amenorrhea, oligomenorrhea, pelvic pain, dysmenorrhea, endometriosis, interstitial cystitis, vulvodynia, and menopause. VALIDATION METHODS The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations). INTENDED AUDIENCE All heath care providers who care for women. SUMMARY STATEMENTS RECOMMENDATIONS.
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Park J, Park SH, Lee SJ, Song WH, Choi WS, Cho MC, Son H. Changing Trends in Sexual Debut Age in the Korean Internet Sexuality Survey. World J Mens Health 2021; 40:465-472. [PMID: 34169685 PMCID: PMC9253803 DOI: 10.5534/wjmh.210012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 05/18/2021] [Accepted: 05/23/2021] [Indexed: 11/15/2022] Open
Abstract
Purpose To evaluate changing trends in relation to the sexual debut age and socioeconomic status (SES) in Korea. Materials and Methods The Korean Internet Sexuality Survey (KISS) was conducted for in 2004, 2006, 2014, and 2016. We sent emails and surveyed people registered at an Internet survey agency. To determine the changing trends in sexual debut age, we collected and compared the responses of females in their 20s in 2004 (n=253) and 2014 (n=131) and collected and compared the responses of males in their 20s in 2006 (n=87) and 2016 (n=200). Results In females, SES factors such as occupation, income, and academic background were not related to early sexual debut age. In the 2006 male study, early sexual debut age was associated with occupation, income, and academic background. However, in the 2016 male study, participants' academic background was the only significant factor about early sexual debut age. In both the male and female studies, early sexual debut age was related to a higher number of sexual partners in life. Also, in both female cohorts (2004 and 2014), the number of pregnancies and the incidents of sexual abuse experienced were higher in the early sexual debut groups. Conclusions Factors influencing early sexual debut were different in time and between men and women. And there was no significant association between SES factors and early sexual debut age in women. However, early sexual debut caused multiple problems, especially in young women. Thus, we need to create some suitable strategies to address these problems.
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Affiliation(s)
- Juhyun Park
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Hyun Park
- College of Medicine, Seoul National University, Seoul, Korea
| | - Soo Jin Lee
- College of Medicine, Seoul National University, Seoul, Korea
| | - Won Hoon Song
- Department of Urology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Woo Suk Choi
- Department of Urology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Min Chul Cho
- Department of Urology, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Hwancheol Son
- Department of Urology, SMG-SNU Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea.
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Cousins MM, Jannausch ML, Coughlin LN, Jagsi R, Ilgen MA. Prevalence of cannabis use among individuals with a history of cancer in the United States. Cancer 2021; 127:3437-3444. [PMID: 34081772 DOI: 10.1002/cncr.33646] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 04/21/2021] [Accepted: 04/26/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with cancer have played a key role in advocating for legal access to cannabis, but little is known about links between cancer and cannabis use or cannabis-related beliefs. The authors used data from a national survey to study these relationships. METHODS Nationally representative data collected by the National Survey on Drug Use and Health from 2015 to 2019 were acquired. Patterns of cannabis use and cancer history were examined and tested within age group subpopulations via domain analysis using survey weights. RESULTS Data for 214,505 adults, including 4741 individuals (3.8%) with past (>1 year ago) cancer diagnosis and 1518 individuals (1.2%) with recent (≤1 year ago) cancer diagnosis, were examined. Cannabis use was less common in those with past (8.9%; 95% CI, 8.0%-9.8%) or recent (9.9%; 95% CI, 6.9%-11.1%) cancer diagnosis than in those without a history of cancer (15.9%; 95% CI, 15.7%-16.1%). However, when analyses were stratified by age group, those 18 to 34 years of age were more likely to report past cannabis use, and those 35 to 49 years of age were more likely to report past or recent cannabis use if they had a history of cancer. Younger patients felt that cannabis was more accessible and less risky if they had a history of cancer. CONCLUSIONS Patients with cancer were less likely to report cannabis use, but there were different cannabis perceptions and use patterns by age. Age should be considered in studies of cannabis and cancer, and policy initiatives may be needed to aid provision of quality information on cannabis risk to those with cancer. LAY SUMMARY Cannabis (marijuana) use is increasing in the United States, but we do not have much information on the relationship between cannabis use and cancer. We studied information from a representative group of people and found that younger patients generally reported more past and/or recent cannabis use if they had been diagnosed with cancer whereas older individuals did not. Beliefs about cannabis risk and accessibility differed by age. Clinical trials to study cannabis should account for patient age, and accurate information about cannabis should be provided to help patients with cancer make decisions about cannabis use.
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Affiliation(s)
- Matthew M Cousins
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Mary L Jannausch
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan
- VA Center for Clinical Management Research, Ann Arbor, Michigan
| | - Lara N Coughlin
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan
| | - Reshma Jagsi
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Mark A Ilgen
- Department of Psychiatry, University of Michigan, Ann Arbor, Michigan
- VA Center for Clinical Management Research, Ann Arbor, Michigan
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The association between reinforcement sensitivity and substance use is mediated by individual differences in dispositional affectivity in adolescents. Addict Behav 2021; 114:106719. [PMID: 33160749 DOI: 10.1016/j.addbeh.2020.106719] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 09/26/2020] [Accepted: 10/18/2020] [Indexed: 02/05/2023]
Abstract
BACKGROUND Adolescence marks the onset of substance use experimentation and adolescents are particularly vulnerable to certain negative effects of substances. Some evidence indicates reinforcement sensitivity is associated with substance use, though little is known about mechanisms underlying such association. AIMS in the current study were to examine, (1) associations between behavioral activation (BAS) and behavioral inhibition (BIS) system sensitivity, positive (PA) and negative affectivity (NA), and alcohol use and alcohol problems as well as tobacco, and marijuana use, and whether (2) associations are mediated by PA or NA. METHODS Participants were a community sample of N = 125 adolescents (Mage = 15.67 years; SD = 0.93; 52% boys) who completed self-report measures. RESULTS evinced associations, generally as expected, across variables (all ps < 0.05). In mediation analyses, an association emerged between BIS sensitivity and alcohol use, mediated by NA (95%CIs [0.034; 0.390]); greater BIS sensitivity was associated with greater NA and greater NA was associated with greater alcohol use. These findings were replicated with alcohol problems. An association also emerged between BAS sensitivity and marijuana use, mediated by PA (95%CIs [-0.296; -0.027]); greater BAS sensitivity was associated with greater PA and greater PA was associated with lower marijuana use. Finally, BIS sensitivity was associated with tobacco use through NA (95%CIs [0.023; 0.325]) and PA (95%CIs [0.004; 0.116]), with NA linked to greater, but PA linked to lower tobacco use. BAS sensitivity was also associated with tobacco use through PA (95%CIs [-0.395; -0.049]), with PA linked again to lower tobacco use. CONCLUSIONS There are unique and shared effects of domains of reinforcement sensitivity on adolescent substance use and these vary with index of dispositional affectivity and type of substance considered.
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Huibregtse BM, Hatoum AS, Corley RP, Rhea SA, Hewitt JK, Stallings MC. Etiological Overlap Between Sex Under the Influence and Number of Lifetime Sexual Partners. Behav Genet 2021; 51:12-29. [PMID: 33118127 PMCID: PMC8092413 DOI: 10.1007/s10519-020-10019-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 09/17/2020] [Indexed: 10/23/2022]
Abstract
Drug and alcohol use is associated with risky sexual behavior (RSB). It is unclear whether this association is due to correlated liabilities (e.g., third variables influencing both traits), or whether use of drugs and alcohol during sexual decision making increases RSB. This study addresses this question by fitting a series of biometrical models using over 800 twin pairs assessed in early adulthood (m = 25.21 years). Measures included an index of sex under the influence (e.g., frequency that drugs or alcohol affect sexual decision making), number of lifetime sexual partners, and a general measure of substance use. Analyses suggest the covariance among these measures is explained by both genetic and environmental correlated liabilities. The overlap was not specific to sex under the influence, but was shared with a measure of general substance use. Models testing necessary but not sufficient parameters for direction of causation suggest that sex under the influence is unlikely to cause an increase in RSB; more evidence for reverse causation was found.
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Affiliation(s)
- Brooke M Huibregtse
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA.
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA.
| | - Alexander S Hatoum
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO, USA
| | - Robin P Corley
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - Sally Ann Rhea
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
| | - John K Hewitt
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA
| | - Michael C Stallings
- Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA
- Department of Psychology and Neuroscience, University of Colorado Boulder, Boulder, CO, USA
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Schauer GL, Clayton HB, Njai R, Grant AM. Adolescent Marijuana Use and Related Risk Behaviors, National Findings From 2015 to 2017. Am J Prev Med 2020; 59:714-724. [PMID: 32981767 DOI: 10.1016/j.amepre.2020.05.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 05/14/2020] [Accepted: 05/18/2020] [Indexed: 12/28/2022]
Abstract
INTRODUCTION As policies legalizing nonmedical marijuana have increased in states, understanding the implications of marijuana use among adolescents is increasingly important. This study uses nationally representative data to assess behavioral risk factors among students with different patterns of marijuana use. METHODS Data from the 2015 and 2017 Youth Risk Behavior Surveys, cross-sectional surveys conducted among a nationally representative sample of students in Grades 9-12 (n=30,389), were used to examine the association between self-reported current marijuana use status and self-report of 30 risk behaviors across 3 domains: substance use, injury/violence, and sexual health. Among current marijuana users, authors assessed differences between established (≥100 lifetime uses) and nonestablished (<100 uses) users. Multivariable models were used to calculate adjusted prevalence ratios. Data were analyzed in 2019. RESULTS Current marijuana users (regardless of use pattern) had a significantly greater likelihood of engaging in 27 of the 30 behaviors assessed across the 3 domains than the noncurrent users. Those with established use patterns (versus nonestablished) had a greater risk of lifetime use of most other substances (licit and illicit, including tobacco, alcohol, heroin, misuse of opioids), some injury/violence behaviors (including driving while using marijuana and suicide ideation and attempt), and sexual risk behaviors. CONCLUSIONS Both established and nonestablished patterns of adolescent marijuana use are associated with a number of other risky behaviors. In addition to interventions focused on preventing youth initiation of marijuana, clinicians and public health professionals should consider interventions to help adolescents who have nonestablished use patterns to avoid continued, established use.
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Affiliation(s)
- Gillian L Schauer
- CDC Foundation, Atlanta, Georgia; Department of Health Services, School of Public Health, University of Washington, Seattle, Washington.
| | - Heather B Clayton
- Division of Adolescent and School Health, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Atlanta, Georgia
| | - Rashid Njai
- Deputy Director for Non-Infectious Disease, Centers for Disease Control and Prevention, Atlanta, Georgia
| | - Althea M Grant
- Deputy Director for Non-Infectious Disease, Centers for Disease Control and Prevention, Atlanta, Georgia
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13
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Ngabirano TD, Saftner MA, McMorris BJ. Exploring Health Behaviors in Ugandan Adolescents Living in Rural Fishing Communities. J Sch Nurs 2020; 38:148-160. [PMID: 32757810 DOI: 10.1177/1059840520947142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Adolescents in rural Uganda face unique opportunities and challenges to their health. The primary goal of this exploratory cross-sectional survey study was to describe the health behaviors of adolescents of age 13-19 living in four Ugandan fishing communities as a foundation for developing programs to reduce risky health behaviors and HIV/AIDS transmission. The majority of boys (59.6%) and one third of girls reported lifetime sexual intercourse; girls reported earlier sexual debut than boys, as well as higher rates of sexual assault, rape, and/or coerced intercourse. Sexually active youth were more likely to have viewed pornography, be tested for other sexually transmitted infections, and attend boarding schools. Alcohol use was prevalent among both sexes; however, the use of other substances was infrequently reported. Since the majority of adolescents in Uganda attend boarding school, there is an opportunity to expand the school nurse scope of care to include health promotion education and counseling.
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14
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What Every Pediatric Gynecologist Should Know About Marijuana Use in Adolescents. J Pediatr Adolesc Gynecol 2019; 32:349-353. [PMID: 30923025 DOI: 10.1016/j.jpag.2019.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 12/17/2022]
Abstract
Use of marijuana in adolescent girls is common and shows no sign of decreasing. With recent trends toward legalization of "recreational" and "medical" marijuana products, adolescents are increasingly faced with information and misinformation about the health effects of marijuana use. We review the current literature on the risks and potential benefits of marijuana use during adolescence with a specific focus on pediatric and adolescent gynecological conditions. Despite limited research on this topic, the many risks associated with marijuana use in adolescents, including negative effects on the developing brain and adverse reproductive, sexual health, and mental health outcomes, likely outweigh potential benefits in this population.
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15
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Hammarström S, Nilsen P, Lindroth M, Stenqvist K, Bernhardsson S. Identifying young people exposed to or at risk of sexual ill health: pilot implementation of an evidence-informed toolkit (SEXIT) at Swedish youth clinics. EUR J CONTRACEP REPR 2019; 24:45-53. [DOI: 10.1080/13625187.2018.1564815] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Sofia Hammarström
- Department of Medical and Health Science, Division of Community Medicine, Linköping University, Linköping, Sweden
- Närhälsan Knowledge Center for Sexual Health, Gothenburg, Sweden
| | - Per Nilsen
- Department of Medical and Health Science, Division of Community Medicine, Linköping University, Linköping, Sweden
| | - Malin Lindroth
- Department of Nursing Sciences, School of Health and Welfare, Jönköping University, Jönköping, Sweden
- Faculty of Health and Society, Centre for Sexology and Sexuality Studies, Malmö University, Malmö, Sweden
| | - Karin Stenqvist
- Närhälsan Knowledge Center for Sexual Health, Gothenburg, Sweden
- Department of Public Health and Community Medicine, Section for Epidemiology and Social Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Susanne Bernhardsson
- Närhälsan Research and Development Primary Health Care, Gothenburg, Sweden
- Department of Health and Rehabilitation, Unit of Physiotherapy, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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First Time Cannabis Use and Sexual Debut in U.S. High School Adolescents. J Adolesc Health 2019; 64:194-200. [PMID: 30413294 DOI: 10.1016/j.jadohealth.2018.08.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 08/07/2018] [Accepted: 08/16/2018] [Indexed: 11/23/2022]
Abstract
PURPOSE Use of illicit drugs by adolescents might facilitate or trigger other risky behaviors, including early sexual initiation (ESI), multiple partners, and unprotected sex. This study examines whether the age at which adolescents initiate cannabis use is associated with the age of their first sexual intercourse in the U.S. in 2015. METHODS A secondary analysis of data from the 2015 Youth Risk Behavior Surveillance Survey, a cross-sectional, nationally representative survey, was conducted (n = 7,664). Exposure of interest was age of initiation of cannabis use (never used cannabis, age 12 or younger, 13-14 years of age, and age 15 or older) and outcome was ESI (14 years old or younger). Unadjusted and adjusted odds ratios (OR) and their 95% confidence intervals were computed. RESULTS Prevalence of ESI was 15.3%. The proportion of cannabis use was 39.9%. Adolescents starting cannabis use before the age of 15 had higher adjusted odds of ESI (OR ranged 4.2-6.7). This association is modified by sex: while in boys using cannabis before 13 years, the OR is 9 (95% CI 5.2-15.6); in girls, it is 2.8 (95% CI 1.7-4.7). CONCLUSIONS Our findings suggest that there should be sex and drug education programs instituted before the age of 12 ideally, and no later than by age 15 since this time represents a critical period of initiating both behaviors.
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McCutcheon VV, Agrawal A, Kuo SIC, Su J, Dick DM, Meyers JL, Edenberg HJ, Nurnberger JI, Kramer JR, Kuperman S, Schuckit MA, Hesselbrock VM, Brooks A, Porjesz B, Bucholz KK. Associations of parental alcohol use disorders and parental separation with offspring initiation of alcohol, cigarette and cannabis use and sexual debut in high-risk families. Addiction 2018; 113:336-345. [PMID: 28804966 PMCID: PMC5760304 DOI: 10.1111/add.14003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 05/04/2017] [Accepted: 08/04/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND AIMS Parental alcohol use disorders (AUDs) and parental separation are associated with increased risk for early use of alcohol in offspring, but whether they increase risks for early use of other substances and for early sexual debut is under-studied. We focused on associations of parental AUDs and parental separation with substance initiation and sexual debut to (1) test the strength of the associations of parental AUDs and parental separation with time to initiation (age in years) of alcohol, tobacco and cannabis use and sexual debut and (2) compare the strength of association of parental AUD and parental separation with initiation. DESIGN Prospective adolescent and young adult cohort of a high-risk family study, the Collaborative Study on the Genetics of Alcoholism (COGA). SETTING Six sites in the United States. PARTICIPANTS A total of 3257 offspring (aged 14-33 years) first assessed in 2004 and sought for interview approximately every 2 years thereafter; 1945 (59.7%) offspring had a parent with an AUD. MEASUREMENTS Diagnostic interview data on offspring substance use and sexual debut were based on first report of these experiences. Parental life-time AUD was based on their own self-report when parents were interviewed (1991-2005) for most parents, or on offspring and other family member reports for parents who were not interviewed. Parental separation was based on offspring reports of not living with both biological parents most of the time between ages 12 and 17 years. FINDINGS Parental AUDs were associated with increased hazards for all outcomes, with cumulative hazards ranging from 1.19 to 2.71. Parental separation was also an independent and consistent predictor of early substance use and sexual debut, with hazards ranging from 1.19 to 2.34. The strength of association of parental separation with substance initiation was equal to that of having two AUD-affected parents, and its association with sexual debut was stronger than the association of parental AUD in one or both parents. CONCLUSIONS Parental alcohol use disorders (AUDs) and parental separation are independent and consistent predictors of increased risk for early alcohol, tobacco and cannabis use and sexual debut in offspring from families with a high risk of parental AUDs.
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Affiliation(s)
| | - Arpana Agrawal
- Washington University School of Medicine, St. Louis, MO, USA
| | | | - Jinni Su
- Virginia Commonwealth University, Richmond, VA, USA
| | | | | | | | | | - John R. Kramer
- University of Iowa Carver College of Medicine, Iowa City, IA USA
| | - Samuel Kuperman
- University of Iowa Carver College of Medicine, Iowa City, IA USA
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