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2. A simplified (modified) Duke Activity Status Index (M-DASI) to characterise functional capacity: a secondary analysis of the Measurement of Exercise Tolerance before Surgery (METS) study

Author

Wallace, S., Thompson, B., Ellis, M., Borg, B., Kerridge, R.K., Douglas, J., Brannan, J., Pretto, J., Godsall, M.G., Beauchamp, N., Allen, S., Kennedy, A., Wright, E., Malherbe, J., Ismail, H., Riedel, B., Melville, A., Sivakumar, H., Murmane, A., Kenchington, K., Kirabiyik, Y., Gurunathan, U., Stonell, C., Brunello, K., Steele, K., Tronstad, O., Masel, P., Dent, A., Smith, E., Bodger, A., Abolfathi, M., Sivalingam, P., Hall, A., Painter, T.W., Macklin, S., Elliott, A., Carrera, A.M., Terblanche, N.C.S., Pitt, S., Samuels, J., Wilde, C., Leslie, K., MacCormick, A., Bramley, D., Southcott, A.M., Grant, J., Taylor, H., Bates, S., Towns, M., Tippett, A., Marshall, F., Mazer, C.D., Kunasingam, J., Yagnik, A., Crescini, C., Yagnik, S., McCartney, C.J.L., Choi, S., Somascanthan, P., Flores, K., Au, S., Beattie, W.S., Karkouti, K., Clarke, H.A., Jerath, A., McCluskey, S.A., Wasowicz, M., Day, L., Pazmino-Canizares, J., Oh, P., Belliard, R., Lee, L., Dobson, K., Chan, V., Brull, R., Ami, N., Stanbrook, M., Hagen, K., Campbell, D., Short, T., Van Der Westhuizen, J., Higgie, J.K., Lindsay, H., Jang, R., Wong, C., Mcallister, D., Ali, M., Kumar, J., Waymouth, E., Kim, C., Dimech, J., Lorimer, M., Tai, J., Miller, R., Sara, R., Collingwood, A., Olliff, S., Gabriel, S., Houston, H., Dalley, P., Hurford, S., Hunt, A., Andrews, L., Navarra, L., Jason-Smith, A., Thompson, H., McMillan, N., Back, G., Lum, M., Martin, D., S James, S., Filipe, H., Pinto, M., Kynaston, S., Phull, M., Beilstein, C., Bodger, P., Everingham, K., Hu, Y., Niebrzegowska, E., Corriea, C., Creary, T., Januszewska, M., Ahmad, T., Whalley, J., Haslop, R., McNeil, J., Brown, A., MacDonald, N., Pakats, M., Greaves, K., Jhanji, S., Raobaikady, R., Black, E., Rooms, M., Lawrence, H., Koutra, M., Pirie, K., Gertsman, M., Jack, S., Celinski, M., Levett, D., Edwards, M., Salmon, K., Bolger, C., Loughney, L., Seaward, L., Collins, H., Tyrell, B., Tantony, N., Golder, K., Ackland, G.L., Stephens, R.C.M., Gallego-Paredes, L., Reyes, A., Gutierrez del Arroyo, A., Raj, A., R Lifford, R., Melo, M., Mamdani, M., Hillis, G., Wijeysundera, H.C., Riedel, Bernhard, Li, Michael H-G., Lee, C.H. Angus, Ismail, Hilmy, Cuthbertson, Brian H., Wijeysundera, Duminda N., and Ho, Kwok M.

Published
2021
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13. Inleiding

Author

Kazantzis, N., Dattilio, F. M., Dobson, K. S., Kazantzis, Nikolaos, Dattilio, Frank M., and Dobson, Keith S.

Published
2019
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14. Integration of the Duke Activity Status Index into preoperative risk evaluation: a multicentre prospective cohort study

Author

Cuthbertson, B.H., Wijeysundera, D.N., Pearse, R.M., Myles, P.S., Abbott, T.E.F., Shulman, M.A., Torres, E., Ambosta, A., Melo, M., Mamdani, M., Thorpe, K.E., Wallace, S., Farrington, C., Croal, B.L., Grocott, M.P.W., Granton, J.T., Oh, P., Thompson, B., Levett, D., Hillis, G., Beattie, W.S., Wijeysundera, H.C., Wijeysundera, Duminda N., Beattie, W. Scott, Hillis, Graham S., Abbott, Tom E.F., Shulman, Mark A., Ackland, Gareth L., Mazer, C. David, Myles, Paul S., Pearse, Rupert M., Cuthbertson, Brian H., Ellis, M., Borg, B., Kerridge, R.K., Douglas, J., Brannan, J., Pretto, J., Godsall, M.G., Beauchamp, N., Allen, S., Kennedy, A., Wright, E., Malherbe, J., Ismail, H., Riedel, B., Melville, A., Sivakumar, H., Murmane, A., Kenchington, K., Kirabiyik, Y., Gurunathan, U., Stonell, C., Brunello, K., Steele, K., Tronstad, O., Masel, P., Dent, A., Smith, E., Bodger, A., Abolfathi, M., Sivalingam, P., Hall, A., Painter, T.W., Macklin, S., Elliott, A., Carrera, A.M., Terblanche, N.C.S., Pitt, S., Samuels, J., Wilde, C., Leslie, K., MacCormick, A., Bramley, D., Southcott, A.M., Grant, J., Taylor, H., Bates, S., Towns, M., Tippett, A., Marshall, F., Mazer, C.D., Kunasingam, J., Yagnik, A., Crescini, C., Yagnik, S., McCartney, C.J.L., Choi, S., Somascanthan, P., Flores, K., Karkouti, K., Clarke, H.A., Jerath, A., McCluskey, S.A., Wasowicz, M., Day, L., Pazmino-Canizares, J., Belliard, R., Lee, L., Dobson, K., Chan, V., Brull, R., Ami, N., Stanbrook, M., Hagen, K., Campbell, D., Short, T., Van Der Westhuizen, J., Higgie, K., Lindsay, H., Jang, R., Wong, C., Mcallister, D., Ali, M., Kumar, J., Waymouth, E., Kim, C., Dimech, J., Lorimer, M., Tai, J., Miller, R., Sara, R., Collingwood, A., Olliff, S., Gabriel, S., Houston, H., Dalley, P., Hurford, S., Hunt, A., Andrews, L., Navarra, L., Jason-Smith, A., Thompson, H., McMillan, N., Back, G., Lum, M., Martin, D., James, S., Filipe, H., Pinto, M., Kynaston, S., Phull, M., Beilstein, C., Bodger, P., Everingham, K., Hu, Y., Niebrzegowska, E., Corriea, C., Creary, T., Januszewska, M., Ahmad, T., Whalley, J., Haslop, R., McNeil, J., Brown, A., MacDonald, N., Pakats, M., Greaves, K., Jhanji, S., Raobaikady, R., Black, E., Rooms, M., Lawrence, H., Koutra, M., Pirie, K., Gertsman, M., Jack, S., Celinski, M., Edwards, M., Salmon, K., Bolger, C., Loughney, L., Seaward, L., Collins, H., Tyrell, B., Tantony, N., Golder, K., Ackland, G.L., Stephens, R.C.M., Gallego-Paredes, L., Reyes, A., Gutierrez del Arroyo, A., Raj, A., and Lifford, R.

Published
2020
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15. Association of preoperative anaemia with cardiopulmonary exercise capacity and postoperative outcomes in noncardiac surgery: a substudy of the Measurement of Exercise Tolerance before Surgery (METS) Study

Author

Myles, P.S., Shulman, M.A., Wallace, S., Farrington, C., Thompson, B., Ellis, M., Borg, B., Kerridge, R.K., Douglas, J., Brannan, J., Pretto, J., Godsall, M.G., Beauchamp, N., Allen, S., Kennedy, A., Wright, E., Malherbe, J., Ismail, H., Riedel, B., Melville, A., Sivakumar, H., Murmane, A., Kenchington, K., Kirabiyik, Y., Gurunathan, U., Stonell, C., Brunello, K., Steele, K., Tronstad, O., Masel, P., Dent, A., Smith, E., Bodger, A., Abolfathi, M., Sivalingam, P., Hall, A., Painter, T.W., Macklin, S., Elliott, A., Carrera, A.M., Terblanche, N.C.S., Pitt, S., Samuels, J., Wilde, C., Leslie, K., MacCormick, A., Bramley, D., Southcott, A.M., Grant, J., Taylor, H., Bates, S., Towns, M., Tippett, A., Marshall, F., Mazer, C.D., Kunasingam, J., Yagnik, A., Crescini, C., Yagnik, S., McCartney, C.J.L., Choi, S., Somascanthan, P., Flores, K., Wijeysundera, D.N., Beattie, W.S., Karkouti, K., Clarke, H.A., Jerath, A., McCluskey, S.A., Wasowicz, M., Granton, J.T., Day, L., Pazmino-Canizares, J., Oh, P., Belliard, R., Lee, L., Dobson, K., Chan, V., Brull, R., Ami, N., Stanbrook, M., Hagen, K., Campbell, D., Short, T., Van Der Westhuizen, J., Higgie, K., Lindsay, H., Jang, R., Wong, C., Mcallister, D., Ali, M., Kumar, J., Waymouth, E., Kim, C., Dimech, J., Lorimer, M., Tai, J., Miller, R., Sara, R., Collingwood, A., Olliff, S., Gabriel, S., Houston, H., Dalley, P., Hurford, S., Hunt, A., Andrews, L., Navarra, L., Jason-Smith, A., Thompson, H., McMillan, N., Back, G., Croal, B.L., Lum, M., Martin, D., James, S., Filipe, H., Pinto, M., Kynaston, S., Pearse, R.M., Abbott, T.E.F., Phull, M., Beilstein, C., Bodger, P., Everingham, K., Hu, Y., Niebrzegowska, E., Corriea, C., Creary, T., Januszewska, M., Ahmad, T., Whalley, J., Haslop, R., McNeil, J., Brown, A., MacDonald, N., Pakats, M., Greaves, K., Jhanji, S., Raobaikady, R., Black, E., Rooms, M., Lawrence, H., Koutra, M., Pirie, K., Gertsman, M., Jack, S., Celinski, M., Levett, D., Edwards, M., Salmon, K., Bolger, C., Loughney, L., Seaward, L., Collins, H., Tyrell, B., Tantony, N., Golder, K., Ackland, G.L., Gallego-Paredes, L., Reyes, A., Gutierrez del Arroyo, A., Raj, A., Lifford, R., Cuthbertson, B.H., Torres, E., Ambosta, A., Melo, M., Mamdani, M., Thorpe, K.E., Grocott, M.P.W., Hillis, G., Wijeysundera, H.C., Bartoszko, J., and Laupacis, A.

Published
2019
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36. Increasing comparability among coral bleaching experiments

Author

Grottoli, A. G., primary, Toonen, R. J., additional, van Woesik, R., additional, Vega Thurber, R., additional, Warner, M. E., additional, McLachlan, R. H., additional, Price, J. T., additional, Bahr, K. D., additional, Baums, I. B., additional, Castillo, K. D., additional, Coffroth, M. A., additional, Cunning, R., additional, Dobson, K. L., additional, Donahue, M. J., additional, Hench, J. L., additional, Iglesias‐Prieto, R., additional, Kemp, D. W., additional, Kenkel, C. D., additional, Kline, D. I., additional, Kuffner, I. B., additional, Matthews, J. L., additional, Mayfield, A. B., additional, Padilla‐Gamiño, J. L., additional, Palumbi, S., additional, Voolstra, C. R., additional, Weis, V. M., additional, and Wu, H. C., additional

Published
2021
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37. Integration of the Duke Activity Status Index into preoperative risk evaluation: a multicentre prospective cohort study

Author

Wijeysundera, DN, Beattie, WS, Hillis, GS, Abbott, TEF, Shulman, MA, Ackland, GL, Mazer, CD, Myles, PS, Pearse, RM, Cuthbertson, BH, Measurement of Exercise Tolerance before Surgery Study Investiga, Wallace, S, Farrington, C, Thompson, B, Ellis, M, Borg, B, Kerridge, RK, Douglas, J, Brannan, J, Pretto, J, Godsall, MG, Beauchamp, N, Allen, S, Kennedy, A, Wright, E, Malherbe, J, Ismail, H, Riedel, B, Melville, A, Sivakumar, H, Murmane, A, Kenchington, K, Kirabiyik, Y, Gurunathan, U, Stonell, C, Brunello, K, Steele, K, Tronstad, O, Masel, P, Dent, A, Smith, E, Bodger, A, Abolfathi, M, Sivalingam, P, Hall, A, Painter, TW, Macklin, S, Elliott, A, Carrera, AM, Terblanche, NCS, Pitt, S, Samuels, J, Wilde, C, Leslie, K, MacCormick, A, Bramley, D, Southcott, AM, Grant, J, Taylor, H, Bates, S, Towns, M, Tippett, A, Marshall, F, Kunasingam, J, Yagnik, A, Crescini, C, Yagnik, S, McCartney, CJL, Choi, S, Somascanthan, P, Flores, K, Karkouti, K, Clarke, HA, Jerath, A, McCluskey, SA, Wasowicz, M, Granton, JT, Day, L, Pazmino-Canizares, J, Oh, P, Belliard, R, Lee, L, Dobson, K, Chan, V, Brull, R, Ami, N, Stanbrook, M, Hagen, K, Campbell, D, Short, T, Van Der Westhuizen, J, Higgie, K, Lindsay, H, Jang, R, Wong, C, Mcallister, D, Ali, M, Kumar, J, Waymouth, E, Kim, C, Dimech, J, Lorimer, M, Tai, J, Miller, R, Sara, R, Collingwood, A, Olliff, S, Gabriel, S, Houston, H, Dalley, P, Hurford, S, Hunt, A, Andrews, L, Navarra, L, Jason-Smith, A, Thompson, H, McMillan, N, Back, G, Croal, BL, Lum, M, Martin, D, James, S, Filipe, H, Pinto, M, Kynaston, S, Phull, M, Beilstein, C, Bodger, P, Everingham, K, Hu, Y, Niebrzegowska, E, Corriea, C, Creary, T, Januszewska, M, Ahmad, T, Whalley, J, Haslop, R, McNeil, J, Brown, A, MacDonald, N, Pakats, M, Greaves, K, Jhanji, S, Raobaikady, R, Black, E, Rooms, M, Lawrence, H, Koutra, M, Pirie, K, Gertsman, M, Jack, S, Celinski, M, Levett, D, Edwards, M, Salmon, K, Bolger, C, Loughney, L, Seaward, L, Collins, H, Tyrell, B, Tantony, N, Golder, K, Stephens, RCM, Gallego-Paredes, L, Reyes, A, Gutierrez Del Arroyo, A, Raj, A, Lifford, R, International and National Coordinators, Central Project Office Operations Committee, CPET Methods Committee, Outcome Adjudication Committee, and International Steering Committee

Abstract

BACKGROUND: The Duke Activity Status Index (DASI) questionnaire might help incorporate self-reported functional capacity into preoperative risk assessment. Nonetheless, prognostically important thresholds in DASI scores remain unclear. We conducted a nested cohort analysis of the Measurement of Exercise Tolerance before Surgery (METS) study to characterise the association of preoperative DASI scores with postoperative death or complications. METHODS: The analysis included 1546 participants (≥40 yr of age) at an elevated cardiac risk who had inpatient noncardiac surgery. The primary outcome was 30-day death or myocardial injury. The secondary outcomes were 30-day death or myocardial infarction, in-hospital moderate-to-severe complications, and 1 yr death or new disability. Multivariable logistic regression modelling was used to characterise the adjusted association of preoperative DASI scores with outcomes. RESULTS: The DASI score had non-linear associations with outcomes. Self-reported functional capacity better than a DASI score of 34 was associated with reduced odds of 30-day death or myocardial injury (odds ratio: 0.97 per 1 point increase above 34; 95% confidence interval [CI]: 0.96-0.99) and 1 yr death or new disability (odds ratio: 0.96 per 1 point increase above 34; 95% CI: 0.92-0.99). Self-reported functional capacity worse than a DASI score of 34 was associated with increased odds of 30-day death or myocardial infarction (odds ratio: 1.05 per 1 point decrease below 34; 95% CI: 1.00-1.09), and moderate-to-severe complications (odds ratio: 1.03 per 1 point decrease below 34; 95% CI: 1.01-1.05). CONCLUSIONS: A DASI score of 34 represents a threshold for identifying patients at risk for myocardial injury, myocardial infarction, moderate-to-severe complications, and new disability.

Published
2020

38. A simplified (modified) Duke Activity Status Index (M-DASI) to characterise functional capacity: A secondary analysis of the Measurement of Exercise Tolerance before Surgery (METS) study

Author

Riedel, B., Li, M.H-G, Lee, C.H.A., Ismail, H., Cuthbertson, B.H., Wijeysundera, D.N., Ho, K.M., Wallace, S., Thompson, B., Ellis, M., Borg, B., Kerridge, R.K., Douglas, J., Brannan, J., Pretto, J., Godsall, M.G., Beauchamp, N., Allen, S., Kennedy, A., Wright, E., Malherbe, J., Melville, A., Sivakumar, H., Murmane, A., Kenchington, K., Kirabiyik, Y., Gurunathan, U., Stonell, C., Brunello, K., Steele, K., Tronstad, O., Masel, P., Dent, A., Smith, E., Bodger, A., Abolfathi, M., Sivalingam, P., Hall, A., Painter, T.W., Macklin, S., Elliott, A., Carrera, A.M., Terblanche, N.C.S., Pitt, S., Samuels, J., Wilde, C., Leslie, K., MacCormick, A., Bramley, D., Southcott, A.M., Grant, J., Taylor, H., Bates, S., Towns, M., Tippett, A., Marshall, F., Mazer, C.D., Kunasingam, J., Yagnik, A., Crescini, C., Yagnik, S., McCartney, C.J.L., Choi, S., Somascanthan, P., Flores, K., Au, S., Beattie, W.S., Karkouti, K., Clarke, H.A., Jerath, A., McCluskey, S.A., Wasowicz, M., Day, L., Pazmino-Canizares, J., Oh, P., Belliard, R., Lee, L., Dobson, K., Chan, V., Brull, R., Ami, N., Stanbrook, M., Hagen, K., Campbell, D., Short, T., Van Der Westhuizen, J., Higgie, J.K., Lindsay, H., Jang, R., Wong, C., Mcallister, D., Ali, M., Kumar, J., Waymouth, E., Kim, C., Dimech, J., Lorimer, M., Tai, J., Miller, R., Sara, R., Collingwood, A., Olliff, S., Gabriel, S., Houston, H., Dalley, P., Hurford, S., Hunt, A., Andrews, L., Navarra, L., Jason-Smith, A., Thompson, H., McMillan, N., Back, G., Lum, M., Martin, D., S James, S., Filipe, H., Pinto, M., Kynaston, S., Phull, M., Beilstein, C., Bodger, P., Everingham, K., Hu, Y., Niebrzegowska, E., Corriea, C., Creary, T., Januszewska, M., Ahmad, T., Whalley, J., Haslop, R., McNeil, J., Brown, A., MacDonald, N., Pakats, M., Greaves, K., Jhanji, S., Raobaikady, R., Black, E., Rooms, M., Lawrence, H., Koutra, M., Pirie, K., Gertsman, M., Jack, S., Celinski, M., Levett, D., Edwards, M., Salmon, K., Bolger, C., Loughney, L., Seaward, L., Collins, H., Tyrell, B., Tantony, N., Golder, K., Ackland, G.L., Stephens, R.C.M., Gallego-Paredes, L., Reyes, A., Gutierrez del Arroyo, A., Raj, A., Lifford, R., Melo, M., Mamdani, M., Hillis, G., Wijeysundera, H.C., Riedel, B., Li, M.H-G, Lee, C.H.A., Ismail, H., Cuthbertson, B.H., Wijeysundera, D.N., Ho, K.M., Wallace, S., Thompson, B., Ellis, M., Borg, B., Kerridge, R.K., Douglas, J., Brannan, J., Pretto, J., Godsall, M.G., Beauchamp, N., Allen, S., Kennedy, A., Wright, E., Malherbe, J., Melville, A., Sivakumar, H., Murmane, A., Kenchington, K., Kirabiyik, Y., Gurunathan, U., Stonell, C., Brunello, K., Steele, K., Tronstad, O., Masel, P., Dent, A., Smith, E., Bodger, A., Abolfathi, M., Sivalingam, P., Hall, A., Painter, T.W., Macklin, S., Elliott, A., Carrera, A.M., Terblanche, N.C.S., Pitt, S., Samuels, J., Wilde, C., Leslie, K., MacCormick, A., Bramley, D., Southcott, A.M., Grant, J., Taylor, H., Bates, S., Towns, M., Tippett, A., Marshall, F., Mazer, C.D., Kunasingam, J., Yagnik, A., Crescini, C., Yagnik, S., McCartney, C.J.L., Choi, S., Somascanthan, P., Flores, K., Au, S., Beattie, W.S., Karkouti, K., Clarke, H.A., Jerath, A., McCluskey, S.A., Wasowicz, M., Day, L., Pazmino-Canizares, J., Oh, P., Belliard, R., Lee, L., Dobson, K., Chan, V., Brull, R., Ami, N., Stanbrook, M., Hagen, K., Campbell, D., Short, T., Van Der Westhuizen, J., Higgie, J.K., Lindsay, H., Jang, R., Wong, C., Mcallister, D., Ali, M., Kumar, J., Waymouth, E., Kim, C., Dimech, J., Lorimer, M., Tai, J., Miller, R., Sara, R., Collingwood, A., Olliff, S., Gabriel, S., Houston, H., Dalley, P., Hurford, S., Hunt, A., Andrews, L., Navarra, L., Jason-Smith, A., Thompson, H., McMillan, N., Back, G., Lum, M., Martin, D., S James, S., Filipe, H., Pinto, M., Kynaston, S., Phull, M., Beilstein, C., Bodger, P., Everingham, K., Hu, Y., Niebrzegowska, E., Corriea, C., Creary, T., Januszewska, M., Ahmad, T., Whalley, J., Haslop, R., McNeil, J., Brown, A., MacDonald, N., Pakats, M., Greaves, K., Jhanji, S., Raobaikady, R., Black, E., Rooms, M., Lawrence, H., Koutra, M., Pirie, K., Gertsman, M., Jack, S., Celinski, M., Levett, D., Edwards, M., Salmon, K., Bolger, C., Loughney, L., Seaward, L., Collins, H., Tyrell, B., Tantony, N., Golder, K., Ackland, G.L., Stephens, R.C.M., Gallego-Paredes, L., Reyes, A., Gutierrez del Arroyo, A., Raj, A., Lifford, R., Melo, M., Mamdani, M., Hillis, G., and Wijeysundera, H.C.

Abstract

Background Accurate assessment of functional capacity, a predictor of postoperative morbidity and mortality, is essential to improving surgical planning and outcomes. We assessed if all 12 items of the Duke Activity Status Index (DASI) were equally important in reflecting exercise capacity. Methods In this secondary cross-sectional analysis of the international, multicentre Measurement of Exercise Tolerance before Surgery (METS) study, we assessed cardiopulmonary exercise testing and DASI data from 1455 participants. Multivariable regression analyses were used to revise the DASI model in predicting an anaerobic threshold (AT) >11 ml kg −1 min −1 and peak oxygen consumption (VO 2 peak) >16 ml kg −1 min −1, cut-points that represent a reduced risk of postoperative complications. Results Five questions were identified to have dominance in predicting AT>11 ml kg −1 min −1 and VO 2 peak>16 ml.kg −1min −1. These items were included in the M-DASI-5Q and retained utility in predicting AT>11 ml.kg −1.min −1 (area under the receiver-operating-characteristic [AUROC]-AT: M-DASI-5Q=0.67 vs original 12-question DASI=0.66) and VO 2 peak (AUROC-VO2 peak: M-DASI-5Q 0.73 vs original 12-question DASI 0.71). Conversely, in a sensitivity analysis we removed one potentially sensitive question related to the ability to have sexual relations, and the ability of the remaining four questions (M-DASI-4Q) to predict an adequate functional threshold remained no worse than the original 12-question DASI model. Adding a dynamic component to the M-DASI-4Q by assessing the chronotropic response to exercise improved its ability to discriminate between those with VO 2 peak>16 ml.kg −1.min −1 and VO 2 peak<16 ml.kg −1.min −1. Conclusions The M-DASI provides a simple screening tool for further preoperative evaluation, including with cardiopulmonary exercise testing, to guide perioperative management.

Published
2020

39. Increasing comparability among coral bleaching experiments.

Author

Grottoli AG, Toonen RJ, van Woesik R, Vega Thurber R, Warner ME, McLachlan RH, Price JT, Bahr KD, Baums IB, Castillo K, Coffroth MA, Cunning R, Dobson K, Donahue M, Hench JL, Iglesias-Prieto R, Kemp DW, Kenkel CD, Kline DI, Kuffner IB, Matthews JL, Mayfield A, Padilla-Gamino J, Palumbi S, Voolstra CR, Weis VM, Wu HC, Grottoli AG, Toonen RJ, van Woesik R, Vega Thurber R, Warner ME, McLachlan RH, Price JT, Bahr KD, Baums IB, Castillo K, Coffroth MA, Cunning R, Dobson K, Donahue M, Hench JL, Iglesias-Prieto R, Kemp DW, Kenkel CD, Kline DI, Kuffner IB, Matthews JL, Mayfield A, Padilla-Gamino J, Palumbi S, Voolstra CR, Weis VM, and Wu HC

Abstract

Coral bleaching is the single largest global threat to coral reefs worldwide. Integrating the diverse body of work on coral bleaching is critical to understanding and combating this global problem. Yet investigating the drivers, patterns, and processes of coral bleaching poses a major challenge. A recent review of published experiments revealed a wide range of experimental variables used across studies. Such a wide range of approaches enhances discovery, but without full transparency in the experimental and analytical methods used, can also make comparisons among studies challenging. To increase comparability but not stifle innovation, we propose a common framework for coral bleaching experiments that includes consideration of coral provenance, experimental conditions, and husbandry. For example, reporting the number of genets used, collection site conditions, the experimental temperature offset(s) from the maximum monthly mean (MMM) of the collection site, experimental light conditions, flow, and the feeding regime will greatly facilitate comparability across studies. Similarly, quantifying common response variables of endosymbiont (Symbiodiniaceae) and holobiont phenotypes (i.e., color, chlorophyll, endosymbiont cell density, mortality, and skeletal growth) could further facilitate cross-study comparisons. While no single bleaching experiment can provide the data necessary to determine global coral responses of all corals to current and future ocean warming, linking studies through a common framework as outlined here, would help increase comparability among experiments, facilitate synthetic insights into the causes and underlying mechanisms of coral bleaching, and reveal unique bleaching responses among genets, species, and regions. Such a collaborative framework that fosters transparency in methods used would strengthen comparisons among studies that can help inform coral reef management and facilitate conservation strategies to mitigate coral bleaching worldwide

Published
2020

40. A simplified (modified) Duke Activity Status Index (M-DASI) to characterise functional capacity: a secondary analysis of the Measurement of Exercise Tolerance before Surgery (METS) study

Author

Riedel, Bernhard, primary, Li, Michael H-G., additional, Lee, C.H. Angus, additional, Ismail, Hilmy, additional, Cuthbertson, Brian H., additional, Wijeysundera, Duminda N., additional, Ho, Kwok M., additional, Wallace, S., additional, Thompson, B., additional, Ellis, M., additional, Borg, B., additional, Kerridge, R.K., additional, Douglas, J., additional, Brannan, J., additional, Pretto, J., additional, Godsall, M.G., additional, Beauchamp, N., additional, Allen, S., additional, Kennedy, A., additional, Wright, E., additional, Malherbe, J., additional, Ismail, H., additional, Riedel, B., additional, Melville, A., additional, Sivakumar, H., additional, Murmane, A., additional, Kenchington, K., additional, Kirabiyik, Y., additional, Gurunathan, U., additional, Stonell, C., additional, Brunello, K., additional, Steele, K., additional, Tronstad, O., additional, Masel, P., additional, Dent, A., additional, Smith, E., additional, Bodger, A., additional, Abolfathi, M., additional, Sivalingam, P., additional, Hall, A., additional, Painter, T.W., additional, Macklin, S., additional, Elliott, A., additional, Carrera, A.M., additional, Terblanche, N.C.S., additional, Pitt, S., additional, Samuels, J., additional, Wilde, C., additional, Leslie, K., additional, MacCormick, A., additional, Bramley, D., additional, Southcott, A.M., additional, Grant, J., additional, Taylor, H., additional, Bates, S., additional, Towns, M., additional, Tippett, A., additional, Marshall, F., additional, Mazer, C.D., additional, Kunasingam, J., additional, Yagnik, A., additional, Crescini, C., additional, Yagnik, S., additional, McCartney, C.J.L., additional, Choi, S., additional, Somascanthan, P., additional, Flores, K., additional, Au, S., additional, Beattie, W.S., additional, Karkouti, K., additional, Clarke, H.A., additional, Jerath, A., additional, McCluskey, S.A., additional, Wasowicz, M., additional, Day, L., additional, Pazmino-Canizares, J., additional, Oh, P., additional, Belliard, R., additional, Lee, L., additional, Dobson, K., additional, Chan, V., additional, Brull, R., additional, Ami, N., additional, Stanbrook, M., additional, Hagen, K., additional, Campbell, D., additional, Short, T., additional, Van Der Westhuizen, J., additional, Higgie, J.K., additional, Lindsay, H., additional, Jang, R., additional, Wong, C., additional, Mcallister, D., additional, Ali, M., additional, Kumar, J., additional, Waymouth, E., additional, Kim, C., additional, Dimech, J., additional, Lorimer, M., additional, Tai, J., additional, Miller, R., additional, Sara, R., additional, Collingwood, A., additional, Olliff, S., additional, Gabriel, S., additional, Houston, H., additional, Dalley, P., additional, Hurford, S., additional, Hunt, A., additional, Andrews, L., additional, Navarra, L., additional, Jason-Smith, A., additional, Thompson, H., additional, McMillan, N., additional, Back, G., additional, Lum, M., additional, Martin, D., additional, S James, S., additional, Filipe, H., additional, Pinto, M., additional, Kynaston, S., additional, Phull, M., additional, Beilstein, C., additional, Bodger, P., additional, Everingham, K., additional, Hu, Y., additional, Niebrzegowska, E., additional, Corriea, C., additional, Creary, T., additional, Januszewska, M., additional, Ahmad, T., additional, Whalley, J., additional, Haslop, R., additional, McNeil, J., additional, Brown, A., additional, MacDonald, N., additional, Pakats, M., additional, Greaves, K., additional, Jhanji, S., additional, Raobaikady, R., additional, Black, E., additional, Rooms, M., additional, Lawrence, H., additional, Koutra, M., additional, Pirie, K., additional, Gertsman, M., additional, Jack, S., additional, Celinski, M., additional, Levett, D., additional, Edwards, M., additional, Salmon, K., additional, Bolger, C., additional, Loughney, L., additional, Seaward, L., additional, Collins, H., additional, Tyrell, B., additional, Tantony, N., additional, Golder, K., additional, Ackland, G.L., additional, Stephens, R.C.M., additional, Gallego-Paredes, L., additional, Reyes, A., additional, Gutierrez del Arroyo, A., additional, Raj, A., additional, R Lifford, R., additional, Melo, M., additional, Mamdani, M., additional, Hillis, G., additional, and Wijeysundera, H.C., additional

Published
2021
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49. Integration of the Duke Activity Status Index into preoperative risk evaluation: a multicentre prospective cohort study

Author

Wijeysundera, Duminda N., primary, Beattie, W. Scott, additional, Hillis, Graham S., additional, Abbott, Tom E.F., additional, Shulman, Mark A., additional, Ackland, Gareth L., additional, Mazer, C. David, additional, Myles, Paul S., additional, Pearse, Rupert M., additional, Cuthbertson, Brian H., additional, Myles, P.S., additional, Shulman, M.A., additional, Wallace, S., additional, Farrington, C., additional, Thompson, B., additional, Ellis, M., additional, Borg, B., additional, Kerridge, R.K., additional, Douglas, J., additional, Brannan, J., additional, Pretto, J., additional, Godsall, M.G., additional, Beauchamp, N., additional, Allen, S., additional, Kennedy, A., additional, Wright, E., additional, Malherbe, J., additional, Ismail, H., additional, Riedel, B., additional, Melville, A., additional, Sivakumar, H., additional, Murmane, A., additional, Kenchington, K., additional, Kirabiyik, Y., additional, Gurunathan, U., additional, Stonell, C., additional, Brunello, K., additional, Steele, K., additional, Tronstad, O., additional, Masel, P., additional, Dent, A., additional, Smith, E., additional, Bodger, A., additional, Abolfathi, M., additional, Sivalingam, P., additional, Hall, A., additional, Painter, T.W., additional, Macklin, S., additional, Elliott, A., additional, Carrera, A.M., additional, Terblanche, N.C.S., additional, Pitt, S., additional, Samuels, J., additional, Wilde, C., additional, Leslie, K., additional, MacCormick, A., additional, Bramley, D., additional, Southcott, A.M., additional, Grant, J., additional, Taylor, H., additional, Bates, S., additional, Towns, M., additional, Tippett, A., additional, Marshall, F., additional, Mazer, C.D., additional, Kunasingam, J., additional, Yagnik, A., additional, Crescini, C., additional, Yagnik, S., additional, McCartney, C.J.L., additional, Choi, S., additional, Somascanthan, P., additional, Flores, K., additional, Wijeysundera, D.N., additional, Beattie, W.S., additional, Karkouti, K., additional, Clarke, H.A., additional, Jerath, A., additional, McCluskey, S.A., additional, Wasowicz, M., additional, Granton, J.T., additional, Day, L., additional, Pazmino-Canizares, J., additional, Oh, P., additional, Belliard, R., additional, Lee, L., additional, Dobson, K., additional, Chan, V., additional, Brull, R., additional, Ami, N., additional, Stanbrook, M., additional, Hagen, K., additional, Campbell, D., additional, Short, T., additional, Van Der Westhuizen, J., additional, Higgie, K., additional, Lindsay, H., additional, Jang, R., additional, Wong, C., additional, Mcallister, D., additional, Ali, M., additional, Kumar, J., additional, Waymouth, E., additional, Kim, C., additional, Dimech, J., additional, Lorimer, M., additional, Tai, J., additional, Miller, R., additional, Sara, R., additional, Collingwood, A., additional, Olliff, S., additional, Gabriel, S., additional, Houston, H., additional, Dalley, P., additional, Hurford, S., additional, Hunt, A., additional, Andrews, L., additional, Navarra, L., additional, Jason-Smith, A., additional, Thompson, H., additional, McMillan, N., additional, Back, G., additional, Croal, B.L., additional, Lum, M., additional, Martin, D., additional, James, S., additional, Filipe, H., additional, Pinto, M., additional, Kynaston, S., additional, Pearse, R.M., additional, Abbott, T.E.F., additional, Phull, M., additional, Beilstein, C., additional, Bodger, P., additional, Everingham, K., additional, Hu, Y., additional, Niebrzegowska, E., additional, Corriea, C., additional, Creary, T., additional, Januszewska, M., additional, Ahmad, T., additional, Whalley, J., additional, Haslop, R., additional, McNeil, J., additional, Brown, A., additional, MacDonald, N., additional, Pakats, M., additional, Greaves, K., additional, Jhanji, S., additional, Raobaikady, R., additional, Black, E., additional, Rooms, M., additional, Lawrence, H., additional, Koutra, M., additional, Pirie, K., additional, Gertsman, M., additional, Jack, S., additional, Celinski, M., additional, Levett, D., additional, Edwards, M., additional, Salmon, K., additional, Bolger, C., additional, Loughney, L., additional, Seaward, L., additional, Collins, H., additional, Tyrell, B., additional, Tantony, N., additional, Golder, K., additional, Ackland, G.L., additional, Stephens, R.C.M., additional, Gallego-Paredes, L., additional, Reyes, A., additional, Gutierrez del Arroyo, A., additional, Raj, A., additional, Lifford, R., additional, Cuthbertson, B.H., additional, Torres, E., additional, Ambosta, A., additional, Melo, M., additional, Mamdani, M., additional, Thorpe, K.E., additional, Grocott, M.P.W., additional, Hillis, G., additional, and Wijeysundera, H.C., additional

Published
2020
Full Text
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