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              [html]<thead><tr><tdcolspan="2">TABLE 2 | Mean Responses to Individual Dyspnea Questions</td><td>Questions About Dyspnea From CAT and SGRQ</td><td>Control Group ( n = 231 )</td><td>Normal Spirometry Group ( n = 2.090 )</td><td>Asthma Group ( n = 265 )</td><td>COPD Group ( n = 330 )</td></tr></thead><tbody><tr><td>PRISm Group ( n = 172 )</td><td>Q1 ( weight = 0.514 )</td><td>When I wak up a hill or one flight of stairs, I am breathless. The scale for this question ranges from 0 ( when I walk up a hill or 1. flight of stairs, I am not breathless ) to 5 ( when I wak up a hill or one fight of itam, I am very breathless ).</td><td>0.90 ( 1.04 )</td><td>2.85 ( 1.46 )</td><td>3.03 ( 1.37 )</td><td>3.21 ( 1.30 )</td></tr><tr><td>3.56 ( 1.37 )</td><td>Q2 ( weight – 0.436 )</td><td>Over the past 3 mo, I have had shortness of breath... The scale for this question ranges from 0 ( over the past 3 mo, I have had shortness of breath... not at all ) to 4 ( over the past 3 mo,. I have had shortness of breath... most days a week ).</td><td>0.45 ( 0.89 )</td><td>2.50 ( 1.30 )</td><td>2.71 ( 1.18 )</td><td>2.83 ( 1.21 )</td></tr><tr><tdcolspan="2">2.93 ( 1.18 )</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Q3 : I feel breathless these days</td><td>Sitting or lying still, %</td><td>3</td><td>16</td><td>23</td><td>14</td></tr><tr><td></td><td>19</td><td>Getting washed or dressed, %</td><td>2</td><td>17</td><td>21</td><td>20</td></tr><tr><td></td><td>28</td><td>Walking around at home, %</td><td>2</td><td>20</td><td>21</td><td>23</td></tr><tr><td></td><td>27</td><td>Walking outside on the level, %</td><td>4</td><td>36</td><td>42</td><td>38</td></tr><tr><td></td><td>49</td><td>Climbing up a flight of stairs, %</td><td>20</td><td>75</td><td>81</td><td>83</td></tr><tr><td></td><td>87</td><td>Climbing hills, %</td><td>35</td><td>83</td><td>89</td><td>90</td></tr><tr><td></td><td>89</td><td>Playing sports or games, %</td><td>34</td><td>78</td><td>83</td><td>81</td></tr><tr><td>82</td><td>Q3 ( total ) ( weight = 0.648 )</td><td>The scale for this question ranges from 0 to 7, based on the number of positive answers for the 7 items.</td><td>1.00 ( 1.25 )</td><td>3.23 ( 1.72 )</td><td>3.55 ( 1.63 )</td><td>3.45 ( 1.61 )</td></tr><tr><td>3.76 ( 1.75 )</td><td>Q4 ( weight – 0.091 )</td><td>I am breathless when I talk, %</td><td>2</td><td>35</td><td>43</td><td>37</td></tr><tr><td>39</td><td>Q5 ( weight = 0.095 )</td><td>I am breathless when I bend over, %</td><td>5</td><td>37</td><td>45</td><td>37</td></tr><tr><td>56</td><td>Q6 ( weight – 0.060 )</td><td>I get afraid or panic when I cannot get my breath, %</td><td>4</td><td>30</td><td>33</td><td>31</td></tr><tr><tdcolspan="2">37</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Because of my breathing...</td><td>Q7 ( weight = 0.037 )</td><td>I take a long time to get washed or dressed, %</td><td>1</td><td>8</td><td>9</td><td>10</td></tr><tr><td>17</td><td>Q8 ( weight – 0.023 )</td><td>I cannot take a bath or shower, or I take a long time, %</td><td>0</td><td>5</td><td>7</td><td>7</td></tr><tr><td>8</td><td>Q9 ( weight = 0.116 )</td><td>I walk slower than other people, or I have to stop for rests, %</td><td>5</td><td>40</td><td>46</td><td>56</td></tr><tr><td>66</td><td>Q10 ( weight – 0.113 )</td><td>Jobs such as housework take a long time, or I have to stop for rests, %</td><td>3</td><td>38</td><td>40</td><td>48</td></tr><tr><td>59</td><td>Q11 ( weight = 0.124 )</td><td>If I climb up one flight of stairs, I have to go slowly or stop, %</td><td>5</td><td>47</td><td>44</td><td>57</td></tr><tr><td>67</td><td>Q12 ( weight = 0.127 )</td><td>If I hurry or walk fast, I have to stop or slow down</td><td>10</td><td>59</td><td>62</td><td>70</td></tr></tbody>
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