| This new issue contains the following articles: Review A scoping review of asthma and machine learning Ulfat A. Khanam, MSc, MBBS, Zhiwei Gao, PhD, Darryl Adamko, MD, Anthony Kusalik, PhD, Donna C. Rennie, PhD, Donna Goodridge, PhD, Luan Chu, PhD & Joshua A. Lawson, PhD Pages: 213-226 | DOI: 10.1080/02770903.2022.2043364 Articles The impact of the clip-tone training device and its smartphone application to pressurized metered-dose inhaler in adult asthmatics Rania A. A. Mahmoud BSc, Marian S. Boshra PhD, Haitham Saeed PhD & Mohamed E. A. Abdelrahim PhD Pages: 227-234 | DOI: 10.1080/02770903.2022.2043359 Household use of biomass fuel, especially traditional stove is associated with childhood wheeze and eczema: a cross sectional study of rural communities in Kandy, Sri Lanka Olivia Lall BSc (hons), Gayan Bowatte PhD, Samath Dharmaratne MD, Adrian J. Lowe PhD, Alicia Vakalopoulos BSc (hons), Isabella Ambrose BSc (hons), Pasan Jayasinghe MD, Duminda Yasaratne MD, Jane Heyworth PhD & Shyamali C. Dharmage PhD Pages: 235-243 | DOI: 10.1080/02770903.2022.2043360 The role of monocytes and natural killers’ immunophenotypic subsets in bronchial asthma in children Riham Mostafa MSc, Ola Al-Diwany MD, Reham Hammad MD & Dina H. Hamed MD Pages: 244-254 | DOI: 10.1080/02770903.2022.2043361 Allergic rhinitis co-morbidity on asthma outcomes in city school children Jessica Stern, MD, MS, Michael Chen, PhD, Maria Fagnano, MPH & Jill S. Halterman, MD, MPH Pages: 255-261 | DOI: 10.1080/02770903.2022.2043363 Reducing asthma exacerbations in vulnerable children through a medical–legal partnership Anne S. Mainardi MD, Drew Harris MD, Alice Rosenthal Jd, Carrie A. Redlich MD, MPH, Buqu Hu MS & Ada M. Fenick MD Pages: 262-269 | DOI: 10.1080/02770903.2022.2045307 Correlation of digital flow peak with spirometry in children with and without asthma Paula do Nascimento Maia MD, Maria de Fátima Bazhuni Pombo Sant’Anna PhD, Ana Alice Amaral Ibiapina Parente PhD, Rafaela Baroni Aurilio PhD, Beatriz Albino Servilha Silva, Ronir Raggio Luiz PhD & Clemax Couto Sant’Anna PhD Pages: 270-276 | DOI: 10.1080/02770903.2022.2045308 Adolescents’ practical knowledge of asthma self-management and experiences in the context of acute asthma: a qualitative content analysis Tanya Wallace-Farquharson , PhD RN, Hyekyun Rhee , PhD PNP, Anne O. Oguntoye , PhD RN, Jennifer Harrison Elder , PhD RN, Miriam O. Ezenwa , PhD RN, David Fedele , PhD ABPP, Laurie Duckworth , PhD APRN & Diana J. Wilkie , PhD RN Pages: 277-287 | DOI: 10.1080/02770903.2022.2045309 Plasma levels of oxysterols 7-ketocholesterol and cholestane-3β, 5α, 6β-triol in patients with allergic asthma Behnoush Nasr Zanjani MSc, Afshin Samadi PhD, Selen Yilmaz Isikhan PhD, Incilay Lay MD, Sengul Beyaz MD, Asli Gelincik MD, Suna Buyukozturk MD & Nazli Arda PhD Pages: 288-297 | DOI: 10.1080/02770903.2022.2045310 Changes after 12 years of follow-up severe asthma patients cohort: higher obstruction and comorbidities, but significant better quality of life N. G. Santos Jr. MD, R. M. Lima MD, R. A. Athanazio MD, PhD, R. M. Carvalho Pinto MD, PhD, K. Rabe MD, PhD, A. Cukier MD, PhD & R. Stelmach MD, PhD Pages: 298-303 | DOI: 10.1080/02770903.2022.2045311 Relationship between asthma and sarcopenia in the elderly: a nationwide study from the KNHANES Ha-Kyeong Won MD, Yewon Kang MD, Jin An MD, PhD, Ji-Hyang Lee MD, PhD, Woo-Jung Song MD, PhD, Hyouk-Soo Kwon MD, PhD, You Sook Cho MD, PhD, Hee-Bom Moon MD, PhD, Il-Young Jang MD & Tae-Bum Kim MD, PhD Pages: 304-313 | DOI: 10.1080/02770903.2022.2047716 Cost analysis of hospitals performing continuous albuterol in non-intensive care settings Adjoa A. Andoh, MD, Charmaine B. Lo, PhD, MPH, Junxin Shi, PhD, Ryan S. Bode, MD, MBOE, Samantha W. Gee, MD & Julie C. Leonard, MD, MPH Pages: 314-322 | DOI: 10.1080/02770903.2022.2047717 Estimated cost-savings from optimizing use of inhaled medications for inpatients with obstructive lung disease Ryuhei Kondo, MBA, Jennifer Austin, Pharmd, Mary Akel, Mph, Vineet M. Arora, Md, Mapp & Valerie G. Press, Md, Mph Pages: 323-330 | DOI: 10.1080/02770903.2022.2047718 Adolescent asthma management self-efficacy and responsibility: impact on asthma control and quality-of-life Betsy Sleath PhD, Delesha Carpenter PhD, Scott A. Davis PhD, Nacire Garcia MS, Daniel S. Reuland MD, Gail Tudor PhD & Ceila E. Loughlin MD Pages: 331-338 | DOI: 10.1080/02770903.2022.2051541 Improving childhood asthma outcomes in East Harlem: the East Harlem Asthma Center of Excellence’s Asthma Counselor Program Nicole Dreisbach MPH, Henry Wang MPH, Safiya Campbell MS, Héctor Correa MSw, Teré Dickson MD, MPH, La’Shawn Brown-Dudley MS, Dodrie Escoffery Mpa, Teodora Evtimova MBA, Anthony Fonseca Mpa, Msn, Christa Myers Mph, Stephanie Plasencia Msw & Noel Manyindo Md, Mba, Mph Pages: 339-347 | DOI: 10.1080/02770903.2022.2051543 Identification of hub genes and potential biomarkers of neutrophilic asthma: evidence from a bioinformatics analysis Qibin Lin MS, Haiyang Ni BS, Jieying Zhong BS, Zhishui Zheng MS & Hanxiang Nie MD Pages: 348-359 | DOI: 10.1080/02770903.2022.2051544 Role of ethnicity/language in documented rates of pediatric asthma prescription refills Jennifer A. Lucas PhD, Jorge Kaufmann MS, Matthew Jones MS, Arvin Garg MD, David Ezekiel-Herrera MS, Jon Puro Mpa, Miguel Marino PhD & John Heintzman MD Mph Pages: 360-367 | DOI: 10.1080/02770903.2022.2051545 A smartphone-based algorithm comprising cough analysis and patient-reported symptoms identifies acute exacerbations of asthma: a prospective, double blind, diagnostic accuracy study Paul Porter FRACP, Joanna Brisbane MPH, Udantha Abeyratne PhD, Natasha Bear MSc(Bio) & Scott Claxton FRACP Pages: 368-376 | DOI: 10.1080/02770903.2022.2051546 Fluticasone furoate plus vilanterol in patients with moderate persistent asthma: a cost-utility analysis Jefferson Antonio Buendía, MD, PhD & Diana Guerrero Patiño Msc Pages: 377-384 | DOI: 10.1080/02770903.2022.2051547 Obesity affects type 2 biomarker levels in asthma |  Varun Sharma, Mbchb, Helen Clare Ricketts, Mbchb, Femke Steffensen, MSc, Anna Goodfellow, Bn & Douglas C. Cowan, PhD Pages: 385-392 | DOI: 10.1080/02770903.2022.2051548 Preferences for support in managing symptoms of an asthma flare-up: a pilot study of a discrete choice experiment | Selena O’Connell PhD, BA, Michelle Queally PhD, MSc, BBS, Eileen Savage PhD, MEd, BNS, RGN, RSCN, Desmond M. Murphy MB, PhD, FCCP, FRCPI, FRCPE & Vera J. C. Mc Carthy PhD, PGDipT&LHE, MA, BSc(Hons), DipHE, RGN Pages: 393-402 | DOI: 10.1080/02770903.2022.2054429 Long-term safety of once-daily indacaterol acetate/glycopyrronium bromide/mometasone furoate high-dose, and indacaterol acetate/mometasone furoate high-dose, in Japanese patients with inadequately controlled asthma: Results from two open-label, 52-week studies Hironori Sagara MD, PhD, Peter D’Andrea MD, Ana-Maria Tanase MD, Abhijit Pethe MSc, Yukina Tanaka MSc, Kazutaka Matsuo MSc, Motoi Hosoe MSc & Yoichi Nakamura MD Pages: 403-411 | DOI: 10.1080/02770903.2022.2056048 The role of high carbohydrate-rich food intake and severity of asthma exacerbation in children between 2 to 6 years aged | Jefferson Antonio Buendía MD, MSc, PhD, Ranniery Acuña-Cordero MD & Diana Guerrero Patiño MSc Pages: 412-418 | DOI: 10.1080/02770903.2022.2062672 Letter to the Editor Response to letter to the editor Wonashi R. Tsanglao MD & Devki Nandan MD Pages: 419-420 | DOI: 10.1080/02770903.2022.2056699 Maintaining face-to-face appointments in asthma care Josephine Elliott BSc, MSc, Mbbs, Lee Fernandes & Mando Watson MA, MB Chir, FRCPCH Pages: 421-421 | DOI: 10.1080/02770903.2022.2056700 Early Oxygen Therapy may be Beneficial to Patients with COVID-19 and Underlying Pulmonary Diseases Chia Siang Kow MPharm, Dinesh Sangarran Ramachandram MSc & Syed Shahzad Hasan PhD Pages: 422-423 | DOI: 10.1080/02770903.2022.2056701 |