[1]

Adzrago D, Sulley S, Williams F. 2024. Immigration status-related exclusive e-cigarette use and cannabis use and their dual use disparities associated with mental health disorder symptoms. Drug and Alcohol Dependence 259:111450

doi: 10.1016/j.drugalcdep.2024.111083
[2]

Leung J, Ellem R, Glasgow S, Rowe AL, Gardner L, et al. 2025. The use and knowledge around vaping and their correlates among university students − a cross-sectional Australian study. International Journal of Mental Health and Addiction 23:3105−23

doi: 10.1007/s11469-024-01281-5
[3]

Hanafin J, Sunday S, Clancy L. 2023. Higher smoking and e-cigarette use among young adults with mental health problems: an analysis of wave 4 of growing up in Ireland, the national longitudinal study of children in Ireland. Tobacco Prevention & Cessation 9:172734

doi: 10.18332/tpc/172734
[4]

Leung J, Tisdale C, Choi J, Ellem R, Davidson L, et al. 2025. E-cigarette use among high school students − a cross-sectional study of associated risk factors for the use of flavour-only and nicotine vapes. International Journal of Mental Health and Addiction 23:236−50

doi: 10.1007/s11469-023-01099-7
[5]

Phetphum C, Prajongjeep A, Phuengnam K. 2024. Relationship between electronic cigarette use, dual smoking habits, and psychological distress among youth in Northern Thailand: a cross-sectional study. Tobacco Induced Diseases 22:82

doi: 10.18332/tid/186860
[6]

Dabravolskaj J, Veugelers PJ, Amores A, Leatherdale ST, Patte KA, et al. 2023. The impact of 12 modifiable lifestyle behaviours on depressive and anxiety symptoms in middle adolescence: prospective analyses of the Canadian longitudinal COMPASS study. International Journal of Behavioral Nutrition and Physical Activity 20:45

doi: 10.1186/s12966-023-01436-y
[7]

Bataineh BS, Wilkinson AV, Sumbe A, Clendennen SL, Chen B, et al. 2023. The association between tobacco and cannabis use and the age of onset of depression and anxiety symptoms: among adolescents and young adults. Nicotine & Tobacco Research 25:1455−64

doi: 10.1093/ntr/ntad058
[8]

Ünver Ş. 2025. Investigation of factors affecting tobacco and e-cigarette use in Turkey. Journal of Substance Use 30:181−88

doi: 10.1080/14659891.2024.2335484
[9]

Javed S, Usmani S, Sarfraz Z, Sarfraz A, Hanif A, et al. 2022. A scoping review of vaping, e-cigarettes and mental health impact: depression and suicidality. Journal of Community Hospital Internal Medicine Perspectives 12:6

doi: 10.55729/2000-9666.1053
[10]

Do EK, Tulsiani S, Koris K, Minter T, Hair EC. 2024. Depression, anxiety, stress, and current e-cigarette use: results from the truth longitudinal cohort of youth and young adults (2022−2023). Journal of Affective Disorders 365:628−33

doi: 10.1016/j.jad.2024.08.127
[11]

Ibrahim FM, Shahrour G, Hashim A, Yasin A, Allam AR. 2025. E-cigarette usage and mental health among undergraduate medical and health sciences students. Scientific Reports 15:13169

doi: 10.1038/s41598-025-94545-6
[12]

Cai J, Bidulescu A. 2024. E-cigarette use or dual use of e-cigarette and combustible cigarette and mental health and cognitive impairment: findings from the National Health Interview Survey, 2020−2021. Journal of Affective Disorders 351:878−87

doi: 10.1016/j.jad.2024.01.056
[13]

Zvolensky MJ, Shepherd JM, Clausen BK, Redmond BY, De Dios M, et al. 2024. Combustible cigarette smokers versus dual combustible and electronic users: evaluation of differences in anxiety, depression, and transdiagnostic constructs among Latinx adults. Journal of Ethnicity in Substance Abuse 2024:1−18

doi: 10.1080/15332640.2024.2391309
[14]

Evans SL, Alkan E. 2024. Personality risk factors for vape use amongst young adults and its consequences for sleep and mental health. Healthcare 12:423

doi: 10.3390/healthcare12040423
[15]

Han DH, Shin E. 2024. Parenting practices, mental health, and electronic cigarette use among U. S. young adolescents: a longitudinal panel analysis, 2013−2018. Preventive Medicine 178:107795

doi: 10.1016/j.ypmed.2023.107795
[16]

Liu J, Hanby E, Kingsley M, Winickoff JP, Gundersen DA, et al. 2024. Dual-vaping of nicotine and cannabis among adults who currently use tobacco products in five New England states. Nicotine & Tobacco Research 26:1253−58

doi: 10.1093/ntr/ntae062
[17]

Salinas KZ, Saran S, Saulnier K, Hoglen B, Houser KR, et al. 2024. A comparison of mental health symptoms among adults who vape nicotine, cannabis, or both. Substance Use & Misuse 59:601−7

doi: 10.1080/10826084.2023.2294956
[18]

Trigg J, Calabro R, Anastassiadis P, Bowden J, Bonevski B. 2024. Association of anxiety and depression symptoms with perceived health risk of nicotine vaping products for smoking cessation. Frontiers in Psychiatry 15:1277781

doi: 10.3389/fpsyt.2024.1277781
[19]

Striley CW, Nutley SK, Hoeflich CC. 2022. E-cigarettes and non-suicidal self-injury: prevalence of risk behavior and variation by substance inhaled. Frontiers in Psychiatry 13:911136

doi: 10.3389/fpsyt.2022.911136
[20]

Thepthien BO, Tinn CS, Sharma R. 2024. Establishing the association between traditional tobacco, e-cigarette and dual use and mental health problems among high school students: results from a 2022 behavioral surveillance survey. International Journal of Mental Health and Addiction 22:4148−68

doi: 10.1007/s11469-023-01109-8
[21]

Yimsaard P, Gravely S, Meng G, Fong GT, Cummings KM, et al. 2024. Differences in smoking cessation behaviors and vaping status among adult daily smokers with and without depression, anxiety, and alcohol use: findings from the 2018 and 2020 international tobacco control four country smoking and vaping (ITC 4CV) Surveys. International Journal of Mental Health and Addiction 22:3433−50

doi: 10.1007/s11469-023-01058-2
[22]

Clendennen SL, Chen B, Sumbe A, Harrell MB. 2023. Patterns in mental health symptomatology and cigarette, e-cigarette, and marijuana use among Texas youth and young adults amid the coronavirus disease 2019 pandemic. Nicotine & Tobacco Research 25:266−73

doi: 10.1093/ntr/ntac205
[23]

Oyapero A, Erinoso O, Osoba M, Kareem S. 2023. Predictors of electronic cigarettes use and its association with mental health in Nigeria: a community survey. Population Medicine 5:175938

doi: 10.18332/popmed/175938
[24]

Adzrago D, Tami-Maury I, Schick V, Wilkerson JM. 2021. Co-occurring substance use and psychological distress among exclusive e-cigarette use and other tobacco use among sexual and gender minorities in Texas. Drug and Alcohol Dependence 229:109135

doi: 10.1016/j.drugalcdep.2021.109135
[25]

Williams GC, Patte KA, Ferro MA, Leatherdale ST. 2021. Substance use classes and symptoms of anxiety and depression among Canadian secondary school students. Health Promotion and Chronic Disease Prevention in Canada 41:153−64

doi: 10.24095/hpcdp.41.5.02
[26]

Adzrago D, Harrell MB, Fujimoto K, Jones A, Wilkerson JM. 2023. Association between e-cigarette use behaviors and anxiety/depression among black/African American adults based on sexual identity. International Journal of Environmental Research and Public Health 20:2078

doi: 10.3390/ijerph20032078
[27]

Azagba S, Ebling T, Adekeye OT, Shan L. 2022. Mental health condition indicators and e-cigarette use among sexual minority youth. Journal of Affective Disorders 319:1−7

doi: 10.1016/j.jad.2022.09.032
[28]

Ormiston CK, Pike JR, Sabado-Liwag MD, Kwan P, Xie B, et al. 2024. Generational immigration status modifies the association between psychosocial distress and substance use among alternative high school students. Journal of Adolescent Health 75:610−19

doi: 10.1016/j.jadohealth.2024.06.004
[29]

Pitman SA, Pasch KE, Poulos NS, Velazquez CE. 2024. Food insecurity and substance use among young adults in the United States. Preventive Medicine 189:108148

doi: 10.1016/j.ypmed.2024.108148
[30]

Arksey H, O'Malley L. 2005. Scoping studies: towards a methodological framework. International Journal of Social Research Methodology 8:19−32

doi: 10.1080/1364557032000119616
[31]

Levac D, Colquhoun H, O'Brien KK. 2010. Scoping studies: advancing the methodology. Implementation Science 5:69

doi: 10.1186/1748-5908-5-69
[32]

Peters MDJ, Godfrey CM, Khalil H, McInerney P, Parker D, et al. 2015. Guidance for conducting systematic scoping reviews. International Journal of Evidence-Based Healthcare 13:141−46

doi: 10.1097/xeb.0000000000000050
[33]

Moher D, Liberati A, Tetzlaff J, Altman DG, The PRISMA Group. 2009. Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement. PLoS Medicine 6:e1000097

doi: 10.1371/journal.pmed.1000097
[34]

Bianco CL. 2019. Rates of electronic cigarette use among adults with a chronic mental illness. Addictive Behaviors 89:1−4

doi: 10.1016/j.addbeh.2018.08.033
[35]

Hahn AW, Ruderman SA, Nance RM, Whitney BW, Eltonsy S, et al. 2023. Vaporized nicotine (e-cigarette) and tobacco smoking among people with HIV: use patterns and associations with depression and panic symptoms. Journal of Acquired Immune Deficiency Syndromes 92:197−203

doi: 10.1097/QAI.0000000000003132
[36]

Vaziri S, McGarry ME, Huang CY, Cuneo AA, Willen SM, et al. 2024. Time to be blunt: substance use in cystic fibrosis. Pediatric Pulmonology 59:1015−27

doi: 10.1002/ppul.26880
[37]

Schuler MS, Wong EC, Ramchand R. 2022. Military service branch differences in alcohol use, tobacco use, prescription drug misuse, and mental health conditions. Drug and Alcohol Dependence 235:109461

doi: 10.1016/j.drugalcdep.2022.109461
[38]

Wamamili B, Wallace-Bell M, Richardson A, Grace RC, Coope P. 2021. Associations of history of mental illness with smoking and vaping among university students aged 18−24 years in New Zealand: results of a 2018 national cross-sectional survey. Addictive Behaviors 112:106635

doi: 10.1016/j.addbeh.2020.106635
[39]

Klein EG, Shoben AB, Carpenter KM, Mullis K, Nemeth JM, et al. 2024. A randomized clinical trial of a quitline vaping cessation intervention: baseline characteristics of young adult exclusive e-cigarette users seeking treatment. International Journal of Environmental Research and Public Health 21:809

doi: 10.3390/ijerph21060809
[40]

Mantey DS, Clendennen SL, Chen B, Amin S, Harrell MB. 2024. Cannabis vaping use in emerging adulthood: characterizing transitions between stages of vaping among a diverse cohort in Texas. Social Science & Medicine 361:117326

doi: 10.1016/j.socscimed.2024.117326
[41]

Versella MV, Borges AM, Lin C, Leyro TM. 2019. Co-use of electronic nicotine delivery systems and combustible cigarettes, and their association with internalizing pathology and vulnerabilities. Cognitive Therapy and Research 43:114−20

doi: 10.1007/s10608-018-9971-0
[42]

Kang W, Malvaso A. 2024. Understanding the longitudinal associations between e-cigarette use and general mental health, social dysfunction and anhedonia, depression and anxiety, and loss of confidence in a sample from the UK: a linear mixed effect examination. Journal of Affective Disorders 346:200−5

doi: 10.1016/j.jad.2023.11.013
[43]

Keum BT, Cano MÁ, Valdovinos IC, Boland DZ. 2023. Impact of online and offline racism on cigarette smoking, marijuana use, and vaping via depressive/anxiety symptoms among racially minoritized emerging adults. American Journal of Orthopsychiatry 93:450−59

doi: 10.1037/ort0000691
[44]

Williams GC, Patte KA, Ferro MA, Leatherdale ST. 2021. Associations between longitudinal patterns of substance use and anxiety and depression symptoms among a sample of Canadian secondary school students. International Journal of Environmental Research and Public Health 18:10468

doi: 10.3390/ijerph181910468
[45]

Tildy BE, McNeill A, East K, Gravely S, Fong GT, et al. 2023. Self-reported depression and anxiety and healthcare professional interactions regarding smoking cessation and nicotine vaping: findings from 2018 International Tobacco Control Four Country Smoking and Vaping (ITC 4CV) Survey. Tobacco Prevention & Cessation 9:26

doi: 10.18332/tpc/168288
[46]

Li L, Borland R, O'Connor RJ, Fong GT, McNeill A, et al. 2019. How are self-reported physical and mental health conditions related to vaping activities among smokers and quitters: findings from the ITC four country smoking and vaping wave 1 survey. International Journal of Environmental Research and Public Health 16:1412

doi: 10.3390/ijerph16081412
[47]

Spears CA, Jones DM, Weaver SR, Yang B, Pechacek TF, et al. 2020. Use of and perceptions about electronic nicotine delivery systems (ENDS) among people with mental health conditions or serious psychological distress, 2018. Drug and Alcohol Dependence 212:108049

doi: 10.1016/j.drugalcdep.2020.108049
[48]

Mayorga NA, Chavez J, Garey L, Otto MW, Zvolensky MJ. 2021. Affective vulnerability across non-daily and daily electronic cigarette users. Behavioral Medicine 47:51−59

doi: 10.1080/08964289.2019.1644282
[49]

Salazar-Londoño S, Botero-Rodríguez F, Moreno-Contreras J, Vanegas-Zamora V, Gómez-Restrepo C, et al. 2025. Self-perception of risky consumption and emotional factors associated with electronic nicotine and non-nicotine delivery systems during the SARS-CoV-2 pandemic. Revista Colombiana de Psiquiatría 54:536−41

doi: 10.1016/j.rcp.2023.08.006
[50]

Wade NE, Courtney KE, Doran N, Baca R, Aguinaldo LD, et al. 2022. Young adult e-cigarette and combustible tobacco users attitudes, substance use behaviors, mental health, and neurocognitive performance. Brain Sciences 12:889

doi: 10.3390/brainsci12070889
[51]

Wattick RA, Olfert IM, Olfert MD. 2021. Psychosocial factors associated with e-cigarette use among young adults in a 4-year university in Appalachia. Substance Use & Misuse 56:1182−89

doi: 10.1080/10826084.2021.1914102
[52]

Arterberry BJ, Parks MJ, Patrick ME. 2023. The moderating role of mental health on the association between COVID-related stress, isolation, and economic hardship and using substances to cope. Preventive Medicine Reports 34:102229

doi: 10.1016/j.pmedr.2023.102229
[53]

Bista S, Lechner WV, Anderson M, Kenne KN, Kenne DR. 2023. Cigarette and e-cigarette use as a function of psychological distress following COVID-19 related university campus closures. The American Journal of Drug and Alcohol Abuses 49:239−48

doi: 10.1080/00952990.2023.2171300
[54]

Azagba S, Ebling T, Korkmaz A. 2024. Social media and e-cigarette use: The mediating role of mental health conditions. Journal of Affective Disorders 344:528−34

doi: 10.1016/j.jad.2023.10.053
[55]

Lilly CL, Kristjansson AL, Smith ML, Thrisdottir IE, Havlicak A, et al. 2024. Beyond school climate: validating the school as a protective factor-brief survey. Journal of School Health 94:1079−94

doi: 10.1111/josh.13481
[56]

Jones RD, Asare M, Lanning B. 2021. A retrospective cross-sectional study on the prevalence of e-cigarette use among college students. Journal of Community Health 46:195−202

doi: 10.1007/s10900-020-00869-x
[57]

Oliver AL, Kossowsky J, Minegishi M, Levy S, Weitzman ER. 2023. The association of vaping with social/emotional health and attitudes toward COVID-19 mitigation measures in adolescent and young adult cohorts during the COVID-19 pandemic. Substance Abuse 44:73−85

doi: 10.1177/08897077231165860
[58]

Pham T, Williams JVA, Bhattarai A, Dores AK, Isherwood LJ, et al. 2020. Electronic cigarette use and mental health: a Canadian population-based study. Journal of Affective Disorders 260:646−52

doi: 10.1016/j.jad.2019.09.026
[59]

Hefner KR, Sollazzo A, Mullaney S, Coker KL, Sofuoglu M. 2019. E-cigarettes, alcohol use, and mental health: use and perceptions of e-cigarettes among college students, by alcohol use and mental health status. Addictive Behaviors 91:12−20

doi: 10.1016/j.addbeh.2018.10.040
[60]

Adzrago D, Sulley S, Mamudu L, Ormiston CK, Williams F. 2022. The influence of COVID-19 pandemic on the frequent use of e-cigarettes and its association with substance use and mental health symptoms. Behavioral Sciences 12:453

doi: 10.3390/bs12110453