Cohort Profile: Burden of Obstructive Lung Disease (BOLD) study

Amaral, Andre F S, Potts, James, Knox-Brown, Ben, Bagkeris, Emmanouil, Harrabi, Imed, Cherkaski, Hamid Hacene, Agarwal, Dhiraj, Juvekar, Sanjay, Anand, Mahesh Padukudru, Gislason, Thorarinn, Nafees, Asaad Ahmed, Mortimer, Kevin, Janson, Christer, Loh, Li Cher, Paraguas, Stefanni Nonna, Denguezli, Meriam, Al Ghobain, Mohammed, Mannino, David, Njoroge, Martin, Devereux, Graham ORCID: https://orcid.org/0000-0002-0024-4887, Seemungal, Terence, Barbara, Cristina, Kocabaş, Ali, Ahmed, Rana, Aquart-Stewart, Althea, Studnicka, Michael, Welte, Tobias, Tan, Wan C, van Zyl-Smit, Richard N, Koul, Parvaiz, Garcia-Larsen, Vanessa, Minelli, Cosetta, Buist, A Sonia, Burney, Peter, Hafizi, Hasan, Aliko, Anila, Bardhi, Donika, Tafa, Holta, Thanasi, Natasha, Mezini, Arian, Teferici, Alma, Todri, Dafina, Nikolla, Jolanda, Kazasi, Rezarta, Cherkaski, Hamid Hacene, Bengrait, Amira, Haddad, Tabarek, Zgaoula, Ibtissem, Ghit, Maamar, Roubhia, Abdelhamid, Boudra, Soumaya, Atoui, Feryal, Yakoubi, Randa, Benali, Rachid, Bencheikh, Abdelghani, Ait-Khaled, Nadia, Jenkins, Christine, Marks, Guy, Bird, Tessa, Espinel, Paola, Hardaker, Kate, Toelle, Brett, Studnicka, Michael, Dawes, Torkil, Lamprecht, Bernd, Schirhofer, Lea, Lawin, Herve, Kpangon, Arsene, Kpossou, Karl, Agodokpessi, Gildas, Ayelo, Paul, Fayomi, Benjamin, Atrokpo, Rolus, Hounton, Gaston, Yadjodo, Dieudonnè, Mbatchou, Bertrand, Ashu, Atongno Humphrey, Tan, Wan C, Wang, Wen, Zhong, NanShan, Liu, Shengming, Lu, Jiachun, Ran, Pixin, Wang, Dali, Zheng, Jin-ping, Zhou, Yumin, Jõgi, Rain, Laja, Hendrik, Ulst, Katrin, Zobel, Vappu, Lill, Toomas-Julius, Kiili, Katrin, Laanelepp, Ira, Welte, Tobias, Bodemann, Isabelle, Geldmacher, Henning, Schweda-Linow, Alexandra, Gislason, Thorarinn, Benedikdtsdottir, Bryndis, Jörundsdottir, Kristin, Gudmundsdottir, Lovisa, Gudmundsdottir, Sigrun, Gudmundsson, Gunnar, Thorarinsdottir, Elin Helga, Pálsdottir, Hjördis Sigrun, Anand, Mahesh Padukudru, Koul, Parvaiz A, Malik, Sajjad, Hakim, Nissar A, Khan, Umar Hafiz, Chowgule, Rohini, Shetye, Vasant, Raphael, Jonelle, Almeda, Rosel, Tawde, Mahesh, Tadvi, Rafiq, Katkar, Sunil, Kadam, Milind, Dhanawade, Rupesh, Ghurup, Umesh, Juvekar, Sanjay, Hirve, Siddhi, Sambhudas, Somnath, Chaidhary, Bharat, Tambe, Meera, Pingale, Savita, Umap, Arati, Umap, Archana, Shelar, Nitin, Devchakke, Sampada, Chaudhary, Sharda, Bondre, Suvarna, Walke, Savita, Gawhane, Ashleshsa, Sapkal, Anil, Argade, Rupali, Gaikwad, Vijay, Agrawal, Dhiraj, Pawar, Babu, Mhetre, Shalan, Kale, Namdev, Kathale, Shirish, Salvi, Sundeep, Brashier, Bill, Londhe, Jyoti, Madas, Sapna, Aquart-Stewart, Althea, Aikman, Akosua Francia, Sooronbaev, Talant M, Estebesova, Bermet M, Akmatalieva, Meerim, Usenbaeva, Saadat, Kydyrova, Jypara, Bostonova, Eliza, Sheraliev, Ulan, Marajapov, Nuridin, Toktogulova, Nurgul, Emilov, Berik, Azilova, Toktogul, Beishekeeva, Gulnara, Dononbaeva, Nasyikat, Tabyshova, Aijamal, Mortimer, Kevin, Nyapigoti, Wezzie, Mwangoka, Ernest, Kambwili, Mayamiko, Chipeta, Martha, Banda, Gloria, Mkandawire, Suzgo, Banda, Justice, Devereux, Graham, Rylance, Jamie, Njoroge, Martin, Chirwa, Catherine, Mhango, Chifundo, Ngwira, Edgar, Zumazuma, Faith, Jonas, Frank, Mjojo, Patrick, Loh, Li-Cher, Rashid, Abdul, Sholehah, Siti, Benjelloun, Mohamed C, Nejjari, Chakib, Elbiaze, Mohamed, El Rhazi, Karima, Rjimati, Manelle, ElHarche, Btissame, Benjelloun, Reda, Chefchaou, Yassin, Wouters, E F M, Wesseling, G J, Obaseki, Daniel, Erhabor, Gregory, Awopeju, Olayemi, Adewole, Olufemi, Gulsvik, Amund, Endresen, Tina, Svendsen, Lene, Nielsen, Rune, Aardal, Marit, Fleten, Hildegunn B, Dale, Gerd Eli, Nordeide, Eli, Grøttveit, Malin P, Skjelde, Åsa, Gagnat, Ane Aamli, Rotevatn, Anders Ørskov, Erdal, Marta, Nafees, Asaad A, Irfan, Muhammad, Tahir, Hasan Nawaz, Noman, Muhammad, Haq, Roman Ul, Idolor, Luisito F, de Guia, Teresita S, Francisco, Norberto A, Roa, Camilo C, Ayuyao, Fernando G, Tady, Cecil Z, Tan, Daniel T, Banal-Yang, Sylvia, Balanag, Vincent M, Reyes, Maria Teresita N, Dantes, Renato B, Paraguas, Stefanni Nonna M, Dantes, Renato B, Amarillo, Lourdes, Berratio, Lakan U, Fernandez, Lenora C, Francisco, Norberto A, Garcia, Gerard S, de Guia, Teresita S, Idolor, Luisito F, Naval, Sullian S, Reyes, Thessa, Roa, Camilo C, Sanchez, Ma Flordeliza, Simpao, Leander P, Nizankowska-Mogilnicka, Ewa, Frey, Jakub, Harat, Rafal, Mejza, Filip, Nastalek, Pawel, Pajak, Andrzej, Skucha, Wojciech, Szczeklik, Andrzej, Twardowska, Magda, Bárbara, Cristina, Rodrigues, Fátima, Dias, Hermínia, Cardoso, João, Almeida, João, Matos, Maria João, Simão, Paula, Santos, Moutinho, Ferreira, Reis, Al Ghobain, M, Alorainy, H, El-Hamad, E, Al Hajjaj, M, Hashi, A, Dela, R, Fanuncio, R, Doloriel, E, Marciano, I, Safia, L, Bateman, Eric, Jithoo, Anamika, Adams, Desiree, Barnes, Edward, Freeman, Jasper, Hayes, Anton, Hlengwa, Sipho, Johannisen, Christine, Koopman, Mariana, Louw, Innocentia, Ludick, Ina, Olckers, Alta, Ryck, Johanna, Storbeck, Janita, van Zyl-Smit, Richard, Gunasekera, Kirthi, Wickremasinghe, Rajitha, Elsony, Asma, Elsadig, Hana A, Osman, Nada Bakery, Noory, Bandar Salah, Mohamed, Monjda Awad, Osman, Hasab Alrasoul Akasha Ahmed, Elhassan, Namarig Moham ed, El Zain, Abdel Mu'is, Mohamaden, Marwa Mohamed, Khalifa, Suhaiba, Elhadi, Mahmoud, Hassan, Mohand, Abdelmonam, Dalia, Ahmed, Rana, Osman, Rashid, Eltigani, Hind, Abass, Najlaa Mohamed, Ahmed, Ahmed Beriar, AlaElddin, Sahar, Janson, Christer, Olafsdottir, Inga Sif, Nisser, Katarina, Spetz-Nyström, Ulrike, Hägg, Gunilla, Lund, Gun-Marie, Malinovschi, Andrei, Wallberg, Eva, Appelfeldt, Birgitta, Andrén, Mona, Seemungal, Terence, Lutchmansingh, Fallon, Conyette, Liane, Harrabi, Imed, Denguezli, Myriam, Tabka, Zouhair, Daldoul, Hager, Boukheroufa, Zaki, Chouikha, Firas, Khalifa, Wahbi Belhaj, Hsan, Safa, Lakhdar, Nadia, Landolsi, Mounir, Kocabaş, Ali, Hancioglu, Attila, Hanta, Ismail, Kuleci, Sedat, Turkyilmaz, Ahmet Sinan, Umut, Sema, Unalan, Turgay, Burney, Peter G J, Jithoo, Anamika, Gnatiuc, Louisa, Azar, Hadia, Patel, Jaymini, Amor, Caron, Potts, James, Tumilty, Michael, McLean, Fiona, Dudhaiya, Risha, Amaral, Andre F S, Mulhern, Octavia, Bagkeris, Emmanouil, Gegic, Jasleen, Cullinan, Paul, Minelli, Cosetta, Buist, A Sonia, McBurnie, Mary Ann, Vollmer, William M, Gillespie, Suzanne, Sullivan, Sean, Lee, Todd A, Weiss, Kevin B, Jensen, Robert L, Crapo, Robert, Enright, Paul, Mannino, David M, Cain, John, Copeland, Rebecca, Hazen, Dana, Methvin, Jennifer and Garcia Larsen, Vanessa (2023) 'Cohort Profile: Burden of Obstructive Lung Disease (BOLD) study'. International Journal of Epidemiology, Vol 52, Issue 6, e364-e373.

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Abstract

The Burden of Obstructive Lung Disease (BOLD) study was established to assess the prevalence of chronic airflow obstruction, a key characteristic of chronic obstructive pulmonary disease, and its risk factors in adults (≥40 years) from general populations across the world.

The baseline study was conducted between 2003 and 2016, in 41 sites across Africa, Asia, Europe, North America, the Caribbean and Oceania, and collected high-quality pre- and post-bronchodilator spirometry from 28 828 participants.

The follow-up study was conducted between 2019 and 2021, in 18 sites across Africa, Asia, Europe and the Caribbean. At baseline, there were in these sites 12 502 participants with high-quality spirometry. A total of 6452 were followed up, with 5936 completing the study core questionnaire. Of these, 4044 also provided high-quality pre- and post-bronchodilator spirometry.

On both occasions, the core questionnaire covered information on respiratory symptoms, doctor diagnoses, health care use, medication use and ealth status, as well as potential risk factors. Information on occupation, environmental exposures and diet was also collected.

Item Type:	Article
Subjects:	WF Respiratory System > Lungs > WF 600 Lungs
Faculty: Department:	Clinical Sciences & International Health > Clinical Sciences Department
Digital Object Identifer (DOI):	https://doi.org/10.1093/ije/dyad146
SWORD Depositor:	JISC Pubrouter
Depositing User:	JISC Pubrouter
Date Deposited:	30 Oct 2023 08:53
Last Modified:	16 Feb 2024 14:43
URI:	https://archive.lstmed.ac.uk/id/eprint/23383

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