메뉴 건너뛰기




Volumn 15, Issue 4, 2016, Pages 455-466

Perioperative Rehabilitation in Operable Lung Cancer Patients (PROLUCA): A Feasibility Study

Author keywords

exercise; lung cancer; NSCLC; perioperative intervention; rehabilitation

Indexed keywords

ANTINEOPLASTIC AGENT;

EID: 84995810889     PISSN: 15347354     EISSN: 1552695X     Source Type: Journal    
DOI: 10.1177/1534735416635741     Document Type: Article
Times cited : (35)

References (46)
  • 2
    • 78149485155 scopus 로고    scopus 로고
    • Guidelines on the radical management of patients with lung cancer
    • (suppl 3): doi: 10.1136/thx.2010.145938
    • Lim E, Baldwin D, Beckles M, et al. Guidelines on the radical management of patients with lung cancer. Thorax. 2010; 65 (suppl 3): iii1-27. doi: 10.1136/thx.2010.145938.
    • (2010) Thorax , vol.65 , pp. iii1-27
    • Lim, E.1    Baldwin, D.2    Beckles, M.3
  • 3
    • 84892403959 scopus 로고    scopus 로고
    • Nationwide quality improvement in lung cancer care: The role of the Danish Lung Cancer Group and Registry
    • Jakobsen E, Green A, Oesterlind K, Rasmussen TR, Iachina M, Palshof T., Nationwide quality improvement in lung cancer care: the role of the Danish Lung Cancer Group and Registry. J Thorac Oncol. 2013; 8: 1238-1247. doi: 10.1097/JTO.0b013e3182a4070f.
    • (2013) J Thorac Oncol , vol.8 , pp. 1238-1247
    • Jakobsen, E.1    Green, A.2    Oesterlind, K.3    Rasmussen, T.R.4    Iachina, M.5    Palshof, T.6
  • 4
    • 38349166660 scopus 로고    scopus 로고
    • Quality of life and survival in the 2 years after surgery for non small-cell lung cancer
    • Kenny PM, King MT, Viney RC, et al. Quality of life and survival in the 2 years after surgery for non small-cell lung cancer. J Clin Oncol. 2008; 26: 233-241. doi: 10.1200/JCO.2006.07.7230.
    • (2008) J Clin Oncol , vol.26 , pp. 233-241
    • Kenny, P.M.1    King, M.T.2    Viney, R.C.3
  • 5
    • 84995760982 scopus 로고    scopus 로고
    • What happens to patients undergoing lung cancer surgery ?
    • Skokan L, Reed CE, Koh S, Ott GY, Silvestri GA,. What happens to patients undergoing lung cancer surgery ? Surgery. 2002; 1: 21-30.
    • (2002) Surgery , vol.1 , pp. 21-30
    • Skokan, L.1    Reed, C.E.2    Koh, S.3    Ott, G.Y.4    Silvestri, G.A.5
  • 6
    • 79953767130 scopus 로고    scopus 로고
    • Exercise intervention to improve exercise capacity and health related quality of life for patients with non-small cell lung cancer: A systematic review
    • Granger CL, McDonald CF, Berney S, Chao C, Denehy L,. Exercise intervention to improve exercise capacity and health related quality of life for patients with non-small cell lung cancer: a systematic review. Lung Cancer. 2011; 72: 139-153. doi: 10.1016/j.lungcan.2011.01.006.
    • (2011) Lung Cancer , vol.72 , pp. 139-153
    • Granger, C.L.1    McDonald, C.F.2    Berney, S.3    Chao, C.4    Denehy, L.5
  • 7
    • 84896899513 scopus 로고    scopus 로고
    • Exercise training for people following lung resection for non-small cell lung cancer: A Cochrane systematic review
    • Cavalheri V, Tahirah F, Nonoyama M, Jenkins S, Hill K,. Exercise training for people following lung resection for non-small cell lung cancer: a Cochrane systematic review. Cancer Treat Rev. 2014; 40: 585-594. doi: 10.1016/j.ctrv.2013.11.001.
    • (2014) Cancer Treat Rev , vol.40 , pp. 585-594
    • Cavalheri, V.1    Tahirah, F.2    Nonoyama, M.3    Jenkins, S.4    Hill, K.5
  • 8
    • 84896494256 scopus 로고    scopus 로고
    • Exercise intervention for patients surgically treated for non-small cell lung cancer (NSCLC): A systematic review
    • Crandall K, Maguire R, Campbell A, Kearney N,. Exercise intervention for patients surgically treated for non-small cell lung cancer (NSCLC): a systematic review. Surg Oncol. 2014; 23: 17-30. doi: 10.1016/j.suronc.2014.01.001.
    • (2014) Surg Oncol , vol.23 , pp. 17-30
    • Crandall, K.1    Maguire, R.2    Campbell, A.3    Kearney, N.4
  • 9
    • 37249072737 scopus 로고    scopus 로고
    • Preoperative pulmonary rehabilitation in patients undergoing lung resection for non-small cell lung cancer
    • Bobbio A, Chetta A, Ampollini L, et al. Preoperative pulmonary rehabilitation in patients undergoing lung resection for non-small cell lung cancer. Eur J Cardiothorac Surg. 2008; 33: 95-98. doi: 10.1016/j.ejcts.2007.10.003.
    • (2008) Eur J Cardiothorac Surg , vol.33 , pp. 95-98
    • Bobbio, A.1    Chetta, A.2    Ampollini, L.3
  • 10
    • 84872705270 scopus 로고    scopus 로고
    • Preoperative pulmonary rehabilitation in patients with lung cancer and chronic obstructive pulmonary disease
    • Divisi D, Di Francesco C, Di Leonardo G, Crisci R,. Preoperative pulmonary rehabilitation in patients with lung cancer and chronic obstructive pulmonary disease. Eur J Cardiothorac Surg. 2013; 43: 293-296. doi: 10.1093/ejcts/ezs257.
    • (2013) Eur J Cardiothorac Surg , vol.43 , pp. 293-296
    • Divisi, D.1    Di Francesco, C.2    Di Leonardo, G.3    Crisci, R.4
  • 11
    • 34250614411 scopus 로고    scopus 로고
    • Complications of lung resection and exercise capacity: A meta-analysis
    • Benzo R, Kelley GA, Recchi L, Hofman A, Sciurba F,. Complications of lung resection and exercise capacity: a meta-analysis. Respir Med. 2007; 101: 1790-1797. doi: 10.1016/j.rmed.2007.02.012.
    • (2007) Respir Med , vol.101 , pp. 1790-1797
    • Benzo, R.1    Kelley, G.A.2    Recchi, L.3    Hofman, A.4    Sciurba, F.5
  • 12
    • 84932597641 scopus 로고    scopus 로고
    • Exercise intervention for patients diagnosed with operable non-small cell lung cancer: A qualitative longitudinal feasibility study
    • Missel M, Pedersen JH, Hendriksen C, Tewes M, Adamsen L,. Exercise intervention for patients diagnosed with operable non-small cell lung cancer: a qualitative longitudinal feasibility study. Support Care Cancer. 2015; 23: 2311-2318. doi: 10.1007/s00520-014-2579-3.
    • (2015) Support Care Cancer , vol.23 , pp. 2311-2318
    • Missel, M.1    Pedersen, J.H.2    Hendriksen, C.3    Tewes, M.4    Adamsen, L.5
  • 13
    • 67649389646 scopus 로고    scopus 로고
    • Exercise therapy across the lung cancer continuum
    • Jones LW, Eves ND, Waner E, Joy AA,. Exercise therapy across the lung cancer continuum. Curr Oncol Rep. 2009; 11: 255-262.
    • (2009) Curr Oncol Rep , vol.11 , pp. 255-262
    • Jones, L.W.1    Eves, N.D.2    Waner, E.3    Joy, A.A.4
  • 14
    • 84938278423 scopus 로고    scopus 로고
    • Increasing physical activity and exercise in lung cancer
    • Bade BC, Thomas DD, Scott JB, Silvestri GA,. Increasing physical activity and exercise in lung cancer. J Thorac Oncol. 2015: 10: 861-871. doi: 10.1097/JTO.0000000000000536.
    • (2015) J Thorac Oncol , vol.10 , pp. 861-871
    • Bade, B.C.1    Thomas, D.D.2    Scott, J.B.3    Silvestri, G.A.4
  • 15
    • 0036163617 scopus 로고    scopus 로고
    • Motivation to modify lifestyle risk behaviors in women treated for breast cancer
    • Pinto BM, Maruyama NC, Clark MM, Cruess DG, Park E, Roberts M,. Motivation to modify lifestyle risk behaviors in women treated for breast cancer. Mayo Clin Proc. 2002; 77: 122-129. doi: 10.4065/77.2.122.
    • (2002) Mayo Clin Proc , vol.77 , pp. 122-129
    • Pinto, B.M.1    Maruyama, N.C.2    Clark, M.M.3    Cruess, D.G.4    Park, E.5    Roberts, M.6
  • 16
    • 84945482090 scopus 로고    scopus 로고
    • Cancer rehabilitation and palliative care: Critical components in the delivery of high-quality oncology services
    • Silver JK, Raj VS, Fu JB, Wisotzky EM, Smith SR, Kirch RA,. Cancer rehabilitation and palliative care: critical components in the delivery of high-quality oncology services. Support Care Cancer. 2015; 23: 3633-3643. doi: 10.1007/s00520-015-2916-1.
    • (2015) Support Care Cancer , vol.23 , pp. 3633-3643
    • Silver, J.K.1    Raj, V.S.2    Fu, J.B.3    Wisotzky, E.M.4    Smith, S.R.5    Kirch, R.A.6
  • 17
    • 84936937833 scopus 로고    scopus 로고
    • The impact of a multidimensional exercise intervention on physical and functional capacity, anxiety, and depression in patients with advanced-stage lung cancer undergoing chemotherapy
    • Quist M, Adamsen L, Rorth M, Laursen JH, Christensen KB, Langer SW,. The impact of a multidimensional exercise intervention on physical and functional capacity, anxiety, and depression in patients with advanced-stage lung cancer undergoing chemotherapy. Integr Cancer Ther. 2015; 14: 341-349. doi: 10.1177/1534735415572887.
    • (2015) Integr Cancer Ther , vol.14 , pp. 341-349
    • Quist, M.1    Adamsen, L.2    Rorth, M.3    Laursen, J.H.4    Christensen, K.B.5    Langer, S.W.6
  • 18
    • 70350059836 scopus 로고    scopus 로고
    • Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy: Randomised controlled trial
    • Adamsen L, Quist M, Andersen C, et al. Effect of a multimodal high intensity exercise intervention in cancer patients undergoing chemotherapy: randomised controlled trial. BMJ. 2009; 339: b3410. doi: 10.1136/bmj.b3410.
    • (2009) BMJ , vol.339 , pp. b3410
    • Adamsen, L.1    Quist, M.2    Andersen, C.3
  • 19
    • 84867908861 scopus 로고    scopus 로고
    • Exercise interventions on health-related quality of life for people with cancer during active treatment
    • Mishra SI, Scherer RW, Snyder C, Geigle PM, Berlanstein DR, Topaloglu O,. Exercise interventions on health-related quality of life for people with cancer during active treatment. Cochrane Database Syst Rev. 2012;(8): CD008465. doi: 10.1002/14651858.CD008465.pub2.
    • (2012) Cochrane Database Syst Rev , Issue.8 , pp. CD008465
    • Mishra, S.I.1    Scherer, R.W.2    Snyder, C.3    Geigle, P.M.4    Berlanstein, D.R.5    Topaloglu, O.6
  • 21
    • 0027520916 scopus 로고
    • Performance status assessment in cancer patients. An inter-observer variability study
    • Sørensen JB, Klee M, Palshof T, Hansen HH,. Performance status assessment in cancer patients. An inter-observer variability study. Br J Cancer. 1993; 67: 773-775.
    • (1993) Br J Cancer , vol.67 , pp. 773-775
    • Sørensen, J.B.1    Klee, M.2    Palshof, T.3    Hansen, H.H.4
  • 22
    • 34848842825 scopus 로고    scopus 로고
    • Impact of the new ATS/ERS pulmonary function test interpretation guidelines
    • Kreider ME, Grippi MA,. Impact of the new ATS/ERS pulmonary function test interpretation guidelines. Respir Med. 2007; 101: 2336-2342. doi: 10.1016/j.rmed.2007.06.019.
    • (2007) Respir Med , vol.101 , pp. 2336-2342
    • Kreider, M.E.1    Grippi, M.A.2
  • 23
    • 40049106691 scopus 로고    scopus 로고
    • Extending the CONSORT statement to randomized trials of nonpharmacologic treatment: Explanation and elaboration
    • CONSORT Group
    • Boutron I, Moher D, Altman DG, Schulz KF, Ravaud P, CONSORT Group. Extending the CONSORT statement to randomized trials of nonpharmacologic treatment: explanation and elaboration. Ann Intern Med. 2008; 148: 295-309.
    • (2008) Ann Intern Med , vol.148 , pp. 295-309
    • Boutron, I.1    Moher, D.2    Altman, D.G.3    Schulz, K.F.4    Ravaud, P.5
  • 24
    • 33845787936 scopus 로고    scopus 로고
    • A public health perspective on research ethics
    • Buchanan DR, Miller FG,. A public health perspective on research ethics. J Med Ethics. 2006; 32: 729-733. doi: 10.1136/jme.2006.015891.
    • (2006) J Med Ethics , vol.32 , pp. 729-733
    • Buchanan, D.R.1    Miller, F.G.2
  • 26
    • 0017472917 scopus 로고
    • Self-efficacy: Toward a unifying theory of behavioral change
    • Bandura A,. Self-efficacy: toward a unifying theory of behavioral change. Psychol Rev. 1977; 84: 191-215.
    • (1977) Psychol Rev , vol.84 , pp. 191-215
    • Bandura, A.1
  • 27
    • 0030296251 scopus 로고    scopus 로고
    • Motivational interviewing: Research, practice, and puzzles
    • Miller R,. Motivational interviewing: research, practice, and puzzles. Addict Behav. 1996; 21: 835-842.
    • (1996) Addict Behav , vol.21 , pp. 835-842
    • Miller, R.1
  • 28
    • 79959902659 scopus 로고    scopus 로고
    • American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: Guidance for prescribing exercise
    • Garber CE, Blissmer B, Deschenes MR, et al. American College of Sports Medicine position stand. Quantity and quality of exercise for developing and maintaining cardiorespiratory, musculoskeletal, and neuromotor fitness in apparently healthy adults: guidance for prescribing exercise. Med Sci Sports Exerc. 2011; 43: 1334-1359. doi: 10.1249/MSS.0b013e318213fefb.
    • (2011) Med Sci Sports Exerc , vol.43 , pp. 1334-1359
    • Garber, C.E.1    Blissmer, B.2    Deschenes, M.R.3
  • 29
    • 84902285684 scopus 로고    scopus 로고
    • Perioperative rehabilitation in operation for lung cancer (PROLUCA): Rationale and design
    • Sommer MS, Trier K, Vibe-Petersen J, et al. Perioperative rehabilitation in operation for lung cancer (PROLUCA): rationale and design. BMC Cancer. 2014; 14: 404. doi: 10.1186/1471-2407-14-404.
    • (2014) BMC Cancer , vol.14 , pp. 404
    • Sommer, M.S.1    Trier, K.2    Vibe-Petersen, J.3
  • 30
    • 84860359461 scopus 로고    scopus 로고
    • Adherence of heart failure patients to exercise: Barriers and possible solutions
    • Conraads VM, Deaton C, Piotrowicz E, et al. Adherence of heart failure patients to exercise: barriers and possible solutions. Eur J Heart Fail. 2012; 14: 451-458. doi: 10.1093/eurjhf/hfs048.
    • (2012) Eur J Heart Fail , vol.14 , pp. 451-458
    • Conraads, V.M.1    Deaton, C.2    Piotrowicz, E.3
  • 31
    • 84876249380 scopus 로고    scopus 로고
    • Feasibility and effectiveness of a home-based exercise training program before lung resection surgery
    • Coats V, Maltais F, Simard S, et al. Feasibility and effectiveness of a home-based exercise training program before lung resection surgery. Can Respir J. 2013; 20 (2): 10-16.
    • (2013) Can Respir J , vol.20 , Issue.2 , pp. 10-16
    • Coats, V.1    Maltais, F.2    Simard, S.3
  • 32
    • 84865559881 scopus 로고    scopus 로고
    • Participating in cardiac rehabilitation: A systematic review and meta-synthesis of qualitative data
    • Neubeck L, Freedman SB, Clark AM, Briffa T, Bauman A, Redfern J,. Participating in cardiac rehabilitation: a systematic review and meta-synthesis of qualitative data. Eur J Prev Cardiol. 2012; 19: 494-503. doi: 10.1177/1741826711409326.
    • (2012) Eur J Prev Cardiol , vol.19 , pp. 494-503
    • Neubeck, L.1    Freedman, S.B.2    Clark, A.M.3    Briffa, T.4    Bauman, A.5    Redfern, J.6
  • 33
    • 75749100244 scopus 로고    scopus 로고
    • Home based versus centre based cardiac rehabilitation: Cochrane systematic review and meta-analysis
    • Dalal HM, Zawada A, Jolly K, Moxham T, Taylor RS,. Home based versus centre based cardiac rehabilitation: Cochrane systematic review and meta-analysis. BMJ. 2010; 340: b5631. doi: 10.1136/bmj.b5631.
    • (2010) BMJ , vol.340 , pp. b5631
    • Dalal, H.M.1    Zawada, A.2    Jolly, K.3    Moxham, T.4    Taylor, R.S.5
  • 34
    • 84880916278 scopus 로고    scopus 로고
    • Cancer prehabilitation: An opportunity to decrease treatment-related morbidity, increase cancer treatment options, and improve physical and psychological health outcomes
    • Silver JK, Baima J,. Cancer prehabilitation: an opportunity to decrease treatment-related morbidity, increase cancer treatment options, and improve physical and psychological health outcomes. Am J Phys Med Rehabil. 2013; 92: 715-727. doi: 10.1097/PHM.0b013e31829b4afe.
    • (2013) Am J Phys Med Rehabil , vol.92 , pp. 715-727
    • Silver, J.K.1    Baima, J.2
  • 35
    • 34447339391 scopus 로고    scopus 로고
    • Post-operative respiratory rehabilitation after lung resection for non-small cell lung cancer
    • Cesario A, Ferri L, Galetta D, et al. Post-operative respiratory rehabilitation after lung resection for non-small cell lung cancer. Lung Cancer. 2007; 57: 175-180. doi: 10.1016/j.lungcan.2007.02.017.
    • (2007) Lung Cancer , vol.57 , pp. 175-180
    • Cesario, A.1    Ferri, L.2    Galetta, D.3
  • 36
    • 83555165167 scopus 로고    scopus 로고
    • Lung cancer feasibility and preliminary efficacy of progressive resistance exercise training in lung cancer survivors
    • Peddle-McIntyre CJ, Bell G, Fenton D, McCargar L, Courneya KS,. Lung cancer feasibility and preliminary efficacy of progressive resistance exercise training in lung cancer survivors. Lung Cancer. 2012; 75: 126-132. doi: 10.1016/j.lungcan.2011.05.026.
    • (2012) Lung Cancer , vol.75 , pp. 126-132
    • Peddle-McIntyre, C.J.1    Bell, G.2    Fenton, D.3    McCargar, L.4    Courneya, K.S.5
  • 37
    • 84904905416 scopus 로고    scopus 로고
    • Home-based exercise: Promising rehabilitation for symptom relief, improved functional status and quality of life for post-surgical lung cancer patients
    • Hoffman AJ, Brintnall RA, von Eye A, et al. Home-based exercise: promising rehabilitation for symptom relief, improved functional status and quality of life for post-surgical lung cancer patients. J Thorac Dis. 2014; 6: 632-640. doi: 10.3978/j.issn.2072-1439.2014.06.08.
    • (2014) J Thorac Dis , vol.6 , pp. 632-640
    • Hoffman, A.J.1    Brintnall, R.A.2    Von Eye, A.3
  • 38
    • 84899962529 scopus 로고    scopus 로고
    • Effect of postoperative physical training on activity after curative surgery for non-small cell lung cancer: A multicentre randomised controlled trial
    • Arbane G, Douiri A, Hart N, et al. Effect of postoperative physical training on activity after curative surgery for non-small cell lung cancer: a multicentre randomised controlled trial. Physiotherapy. 2014; 100: 100-107. doi: 10.1016/j.physio.2013.12.002.
    • (2014) Physiotherapy , vol.100 , pp. 100-107
    • Arbane, G.1    Douiri, A.2    Hart, N.3
  • 39
    • 84897841782 scopus 로고    scopus 로고
    • A rehabilitation program for lung cancer patients during postthoracotomy chemotherapy
    • Hoffman AJ, Brintnall RA, von Eye A, et al. A rehabilitation program for lung cancer patients during postthoracotomy chemotherapy. Onco Targets Ther. 2014; 7: 415-423. doi: 10.2147/OTT.S57262.
    • (2014) Onco Targets Ther , vol.7 , pp. 415-423
    • Hoffman, A.J.1    Brintnall, R.A.2    Von Eye, A.3
  • 40
    • 38649136221 scopus 로고    scopus 로고
    • Data from the Society of Thoracic Surgeons General Thoracic Surgery database: The surgical management of primary lung tumors
    • Boffa DJ, Allen MS, Grab JD, Gaissert HA, Harpole DH, Wright CD,. Data from the Society of Thoracic Surgeons General Thoracic Surgery database: the surgical management of primary lung tumors. J Thorac Cardiovasc Surg. 2008; 135: 247-254. doi: 10.1016/j.jtcvs.2007.07.060.
    • (2008) J Thorac Cardiovasc Surg , vol.135 , pp. 247-254
    • Boffa, D.J.1    Allen, M.S.2    Grab, J.D.3    Gaissert, H.A.4    Harpole, D.H.5    Wright, C.D.6
  • 41
    • 84923177434 scopus 로고    scopus 로고
    • High-intensity training following lung cancer surgery: A randomised controlled trial
    • Edvardsen E, Skjonsberg OH, Holme I, Nordsletten L, Borchsenius F, Anderssen SA,. High-intensity training following lung cancer surgery: a randomised controlled trial. Thorax. 2014; 70: 244-250. doi: 10.1136/thoraxjnl-2014-205944.
    • (2014) Thorax , vol.70 , pp. 244-250
    • Edvardsen, E.1    Skjonsberg, O.H.2    Holme, I.3    Nordsletten, L.4    Borchsenius, F.5    Anderssen, S.A.6
  • 42
    • 67651184009 scopus 로고    scopus 로고
    • A structured exercise program for patients with advanced non-small cell cancer
    • Temel J, Greer J, Goldberg S, et al. A structured exercise program for patients with advanced non-small cell cancer. J Thorac Oncol. 2009; 4: 595-601.
    • (2009) J Thorac Oncol , vol.4 , pp. 595-601
    • Temel, J.1    Greer, J.2    Goldberg, S.3
  • 44
    • 57649130695 scopus 로고    scopus 로고
    • Safety and feasibility of aerobic training on cardiopulmonary function and quality of life in postsurgical nonsmall cell lung cancer patients: A pilot study
    • Jones LW, Eves ND, Peterson BL, et al. Safety and feasibility of aerobic training on cardiopulmonary function and quality of life in postsurgical nonsmall cell lung cancer patients: a pilot study. Cancer. 2008; 113: 3430-3439. doi: 10.1002/cncr.23967.
    • (2008) Cancer , vol.113 , pp. 3430-3439
    • Jones, L.W.1    Eves, N.D.2    Peterson, B.L.3
  • 45
    • 47649097993 scopus 로고    scopus 로고
    • Association between muscular strength and mortality in men: Prospective cohort study
    • Ruiz JR, Sui X, Lobelo F, et al. Association between muscular strength and mortality in men: prospective cohort study. BMJ. 2008; 337: a439. doi: 10.1136/bmj.a439.
    • (2008) BMJ , vol.337 , pp. a439
    • Ruiz, J.R.1    Sui, X.2    Lobelo, F.3
  • 46
    • 28344449346 scopus 로고    scopus 로고
    • Patterns of surgical care of lung cancer patients
    • Little AG, Rusch VW, Bonner JA, et al. Patterns of surgical care of lung cancer patients. Ann Thorac Surg. 2005; 80: 2051-2056. doi: 10.1016/j.athoracsur.2005.06.071.
    • (2005) Ann Thorac Surg , vol.80 , pp. 2051-2056
    • Little, A.G.1    Rusch, V.W.2    Bonner, J.A.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.