%0 Journal Article
%T TEST-RETEST RELIABILITY OF THE AEROBIC POWER INDEX SUBMAXIMAL EXERCISE TEST IN CANCER PATIENTS
%A Bonnie J. Furzer
%A Karen E. Wallman
%A Timothy R. Ackland
%A David J.L. Joske
%J Journal of Sports Science and Medicine
%D 2012
%I University of Uludag
%X The purpose of this study was to investigate the reliability of the Aerobic Power Index (API) submaximal cardiorespiratory exercise test, as well as associated variables of oxygen uptake (ml，kg-1，min-1) and ratings of perceived exertion (RPE) in cancer patients who are generally unable to complete maximal or lengthy aerobic fitness tests. Twenty male and female participants (11 male; 9 female) aged between 18 and 70 y (mean = 53.28 ＼ 11. 82 y) were recruited with medical consent within 4 weeks of completing chemotherapy treatment for a lymphohaematopoietic cancer (LHC). Of the twenty recruited participants' 2 were excluded from analysis due to disease relapse or complications unrelated to testing occurring within the month following testing. Intra-class correlation coefficient (ICC) scores for power output (W，kg-1) and oxygen uptake (ml，kg-1，min-1) were highly reliable (R1 = 0.96 and 0.96, respectively) and the ICC for RPE was moderately reliable (R1 = 0.83). Technical error of measurement results for power output (W，kg-1), oxygen uptake (ml，kg-1，min-1) and RPE were 0.11W，kg-1, 1.18 ml，kg-1，min-1 and 1.0 respectively. A Pearson's product-moment correlation demonstrated a strong relationship between power output (W，kg-1) and oxygen uptake (ml，kg-1，min-1) for both trials (r = 0.93 and 0.89, respectively). Results demonstrate that the API test is a highly reliable protocol for use with a LHC population and can be considered a clinically feasible, safe and tolerable exercise test
%K Exercise test
%K non- Hodgkin's lymphoma
%K physical fitness
%K aerobic fitness
%K lymphohaematopoietic cancers
%U http://www.jssm.org/vol11/n4/16/v11n4-16text.php