Table 3

Segmented regression model estimates and CIs for the differences in daily cumulative numbers of patients treated for respiratory diseases and individuals using public transportation and visiting the theatre

VariableInterceptBaseline trend
(95% CI)
Level change
(95% CI)
Trend change
(95% CI)
Predicted absolute change (95% CI)
Difference in daily cumulative numbers of patients treated for respiratory diseases per 10 000
 Nationwide−80.138.152.27−53.18−8505.74
(−876.50 to 716.23)(−2.44 to 18.73)(−90.71 to 95.25)(−65.86 to −40.49)(−9303.57 to −7707.90)
 Seoul−54.078.093.74−53.31−8526.00
(−778.19 to 670.06)(−2.16 to 18.34)(−88.60 to 96.08)(−65.62 to −41.00)(−9312.13 to −7739.86)
 Busan−84.067.09−4.79−50.79−8131.32
(−899.12 to 731.01)(−3.99 to 18.17)(−102.26 to 92.68)(−64.08 to −37.50)(−8948.03 to −7314.60)
 Daegu−102.577.77−0.12−55.14−8822.42
(−940.45 to 735.31)(−3.08 to 18.62)(−96.25 to 96.01)(−68.12 to −42.16)(−9629.67 to −8015.16)
 Incheon−68.059.123.04−56.34−9011.00
(−871.09 to 735.00)(−1.55 to 19.80)(−90.32 to 96.41)(−69.13 to −43.54)(−9812.36 to −8209.64)
 Gwangju−107.611.05−5.16−45.78−7330.50
(−962.61 to 747.39)(−9.96 to 12.07)(−146.39 to 44.50)(−58.96 to −32.61)(−8143.83 to −6517.17)
 Daejeon−74.6013.388.32−61.55−9838.90
(−876.84 to 727.63)(2.62 to 24.13)(−85.94 to 102.58)(−74.44 to −48.65)(−10 643.28 to −9034.52)
 Ulsan−113.086.89−0.60−55.75−8920.10
(−1082.18 to 856.01)(−5.25 to 19.03)(−103.93 to 102.73)(−70.26 to −41.24)(−9773.49 to −8066.71)
 Gyeonggi-do−77.027.465.66−57.33−9166.82
(−926.53 to 772.49)(−3.51 to 18.43)(−88.77 to 100.10)(−70.46 to −44.20)(−9978.58 to −8355.07)
 Gangwon-do−84.778.331.37−42.73−6835.34
(−810.14 to 640.59)(−1.38 to 18.03)(−82.27 to 85.01)(−54.36 to −31.10)(−7599.37 to −6071.30)
 Chungcheongbuk-do−91.729.063.54−50.02−7999.26
(−870.37 to 686.93)(−1.20 to 19.31)(−85.38 to 92.46)(−62.30 to −37.74)(−8784.40 to −7214.12)
 Chungcheongnam-do−103.8213.106.75−63.45−10 144.90
(−1071.72 to 864.07)(0.51 to 25.70)(−102.03 to 115.54)(−78.52 to −48.37)(−11 014.75 to −9275.03)
 Jeollabuk-do−83.039.94−3.98−47.73−7641.36
(−843.52 to 677.45)(−0.82 to 20.69)(−100.12 to 92.17)(−60.66 to −34.81)(−8446.73 to −6835.98)
 Jeollanam-do−101.556.36−14.91−44.43−7124.31
(−917.26 to 714.16)(−5.27 to 17.99)(−105.95 to 76.12)(−58.43 to −30.44)(−7962.35 to −6286.27)
 Gyeongsangbuk-do−96.4810.39−16.15−50.42−8083.25
(−877.97 to 685.02)(−1.10 to 21.87)(−106.56 to 74.26)(−64.25 to −36.58)(−8916.54 to −7249.96)
 Gyeongsangnam-do−84.889.36−2.00−51.05−8169.64
(−866.53 to 696.78)(−1.20 to 19.93)(−96.54 to 92.55)(−63.71 to −38.38)(−8966.88 to −7372.39)
 Jeju-do−108.743.41−2.29−40.80−6530.09
(−853.24 to 635.76)(−6.54 to 13.36)(−91.87 to 87.29)(−52.72 to −28.88)(−7303.59 to −5756.59)
Difference in daily cumulative numbers of individuals using public transportation per 1000−143.31−9.62−43.24−48.19−7753.42
(−1077.50 to 790.89)(−21.22 to 1.98)(−132.11 to 45.63)(−62.05 to −34.32)(−8587.58 to −6919.27)
Difference in daily cumulative numbers of individuals visiting the theatre per 5000179.69−23.79−18.32−25.30−4066.19
(−289.07 to 648.45)(−32.85 to −14.74)(−96.48 to 59.83)(−36.30 to −14.30)(−4809.21 to −3323.17)