Table 1

Baseline Patient Demographics

NProp (%)NProp (%)NProp (%)NProp (%)P χ2Q1MedQ3P KW
Overall CohortTTI Groups
Time to Treatment Completion 40–46 days 47–53 days 54+ days424345
13489 1146485.0% 153111.3% 4943.7%
Time to Treatment Initiation< .001< .001
1-21 days 304422.6% 247181.2% 38812.7% 1856.1%434345
22-42 days 891366.1% 773886.8% 92410.4% 2512.8%424344
43+ days 153211.4% 125581.9% 21914.3% 583.8%434345
Age.439.156
(18-40) 7315.4% 62785.8% 7610.4% 283.8%424345
(40-50) 167112.4% 142285.1% 18411.0% 653.9%424345
(50-60) 388028.8% 329684.9% 44011.3% 1443.7%424345
(60-70) 447133.1% 383085.7% 49711.1% 1443.2%424345
(70-+) 273620.3% 228983.7% 33412.2% 1134.1%434345
Sex.009.012
Male 813160.3% 698485.9% 87610.8% 2713.3%424345
Female 535839.7% 448083.6% 65512.2% 2234.2%434345
Race.001.002
White X92.1% 1059685.3% 138311.1% X3.6%424345
Black X4.9% 52378.6% 10515.8% X5.6%434345
Asian X1.5% 18789.5% 167.7% X2.9%434344
Other X1.4% 15881.9% 2714.0% X4.1%424345
Hispanic Origin.637.068
Non-Hispanic 1292895.8% 1099585.0% 146211.3% 4713.6%424345
Hispanic 5614.2% 46983.6% 6912.3% 234.1%434345
Insurance Status< .001< .001
Private Insurance 758056.2% 654086.3% 77510.2% 2653.5%424344
Not Insured 4773.5% 38680.9% 7315.3% 183.8%434445
Government 543240.3% 453883.5% 68312.6% 2113.9%434345
Facility Type.011.004
Academic X43.4% X85.4% X10.6% X3.9%424344
Community X44.1% X84.5% X12.0% X3.5%434345
Integrated X6.9% X84.8% X12.6% X2.6%434345
Other X0.1% X60.0% X26.7% X13.3%434449
Suppressed (age < 40) X5.4% X85.8% X10.4% X3.8%424345
Distance to Treatment Facility.164.002
(0-50) 1181187.6% 1003585.0% 134411.4% 4323.7%424345
(50-100) 10637.9% 89984.6% 13112.3% 333.1%434345
(100-+) 6154.6% 53086.2% 569.1% 294.7%424344
Charlson/Deyo Comorbidity Score.303.015
0 1026876.1% 876585.4% 113911.1% 3643.5%424345
1 202415.0% 169683.8% 24712.2% 814.0%434345
2+ 11978.9% 100383.8% 14512.1% 494.1%434345
Diagnosis Year.003< .001
2005 10307.6% 85683.1% 13913.5% 353.4%434445
2006 12309.1% 102383.2% 15712.8% 504.1%434345
2007 140510.4% 117883.8% 17812.7% 493.5%434345
2008 156111.6% 130483.5% 18812.0% 694.4%424345
2009 168512.5% 142584.6% 20011.9% 603.6%424345
2010 204115.1% 172884.7% 22611.1% 874.3%424345
2011 221516.4% 193087.1% 2099.4% 763.4%424344
2012 232217.2% 202087.0% 23410.1% 682.9%424344
Zip Code Income Level.003.003
($63K-+) 484035.9% 418086.4% 49610.2% 1643.4%424344
($48K-63K) 390829.0% 334985.7% 41610.6% 1433.7%424345
($38K-$48K) 299122.2% 249483.4% 38012.7% 1173.9%424345
(0-$38K) 175013.0% 144182.3% 23913.7% 704.0%424345
NProp (%)NProp (%)NProp (%)NProp (%)P χ2Q1MedQ3P KW
Overall CohortTTI Groups
Time to Treatment Completion 40–46 days 47–53 days 54+ days424345
13489 1146485.0% 153111.3% 4943.7%
Time to Treatment Initiation< .001< .001
1-21 days 304422.6% 247181.2% 38812.7% 1856.1%434345
22-42 days 891366.1% 773886.8% 92410.4% 2512.8%424344
43+ days 153211.4% 125581.9% 21914.3% 583.8%434345
Age.439.156
(18-40) 7315.4% 62785.8% 7610.4% 283.8%424345
(40-50) 167112.4% 142285.1% 18411.0% 653.9%424345
(50-60) 388028.8% 329684.9% 44011.3% 1443.7%424345
(60-70) 447133.1% 383085.7% 49711.1% 1443.2%424345
(70-+) 273620.3% 228983.7% 33412.2% 1134.1%434345
Sex.009.012
Male 813160.3% 698485.9% 87610.8% 2713.3%424345
Female 535839.7% 448083.6% 65512.2% 2234.2%434345
Race.001.002
White X92.1% 1059685.3% 138311.1% X3.6%424345
Black X4.9% 52378.6% 10515.8% X5.6%434345
Asian X1.5% 18789.5% 167.7% X2.9%434344
Other X1.4% 15881.9% 2714.0% X4.1%424345
Hispanic Origin.637.068
Non-Hispanic 1292895.8% 1099585.0% 146211.3% 4713.6%424345
Hispanic 5614.2% 46983.6% 6912.3% 234.1%434345
Insurance Status< .001< .001
Private Insurance 758056.2% 654086.3% 77510.2% 2653.5%424344
Not Insured 4773.5% 38680.9% 7315.3% 183.8%434445
Government 543240.3% 453883.5% 68312.6% 2113.9%434345
Facility Type.011.004
Academic X43.4% X85.4% X10.6% X3.9%424344
Community X44.1% X84.5% X12.0% X3.5%434345
Integrated X6.9% X84.8% X12.6% X2.6%434345
Other X0.1% X60.0% X26.7% X13.3%434449
Suppressed (age < 40) X5.4% X85.8% X10.4% X3.8%424345
Distance to Treatment Facility.164.002
(0-50) 1181187.6% 1003585.0% 134411.4% 4323.7%424345
(50-100) 10637.9% 89984.6% 13112.3% 333.1%434345
(100-+) 6154.6% 53086.2% 569.1% 294.7%424344
Charlson/Deyo Comorbidity Score.303.015
0 1026876.1% 876585.4% 113911.1% 3643.5%424345
1 202415.0% 169683.8% 24712.2% 814.0%434345
2+ 11978.9% 100383.8% 14512.1% 494.1%434345
Diagnosis Year.003< .001
2005 10307.6% 85683.1% 13913.5% 353.4%434445
2006 12309.1% 102383.2% 15712.8% 504.1%434345
2007 140510.4% 117883.8% 17812.7% 493.5%434345
2008 156111.6% 130483.5% 18812.0% 694.4%424345
2009 168512.5% 142584.6% 20011.9% 603.6%424345
2010 204115.1% 172884.7% 22611.1% 874.3%424345
2011 221516.4% 193087.1% 2099.4% 763.4%424344
2012 232217.2% 202087.0% 23410.1% 682.9%424344
Zip Code Income Level.003.003
($63K-+) 484035.9% 418086.4% 49610.2% 1643.4%424344
($48K-63K) 390829.0% 334985.7% 41610.6% 1433.7%424345
($38K-$48K) 299122.2% 249483.4% 38012.7% 1173.9%424345
(0-$38K) 175013.0% 144182.3% 23913.7% 704.0%424345

Abbreviations: KW, Kruskal-Wallis; Med, median; Q1, first quartile; Q3, third quartile; TTI, time to initiation.

Values denoted with “X” represent single-digit values redacted per the National Cancer Database data use agreement.

Table 1

Baseline Patient Demographics

NProp (%)NProp (%)NProp (%)NProp (%)P χ2Q1MedQ3P KW
Overall CohortTTI Groups
Time to Treatment Completion 40–46 days 47–53 days 54+ days424345
13489 1146485.0% 153111.3% 4943.7%
Time to Treatment Initiation< .001< .001
1-21 days 304422.6% 247181.2% 38812.7% 1856.1%434345
22-42 days 891366.1% 773886.8% 92410.4% 2512.8%424344
43+ days 153211.4% 125581.9% 21914.3% 583.8%434345
Age.439.156
(18-40) 7315.4% 62785.8% 7610.4% 283.8%424345
(40-50) 167112.4% 142285.1% 18411.0% 653.9%424345
(50-60) 388028.8% 329684.9% 44011.3% 1443.7%424345
(60-70) 447133.1% 383085.7% 49711.1% 1443.2%424345
(70-+) 273620.3% 228983.7% 33412.2% 1134.1%434345
Sex.009.012
Male 813160.3% 698485.9% 87610.8% 2713.3%424345
Female 535839.7% 448083.6% 65512.2% 2234.2%434345
Race.001.002
White X92.1% 1059685.3% 138311.1% X3.6%424345
Black X4.9% 52378.6% 10515.8% X5.6%434345
Asian X1.5% 18789.5% 167.7% X2.9%434344
Other X1.4% 15881.9% 2714.0% X4.1%424345
Hispanic Origin.637.068
Non-Hispanic 1292895.8% 1099585.0% 146211.3% 4713.6%424345
Hispanic 5614.2% 46983.6% 6912.3% 234.1%434345
Insurance Status< .001< .001
Private Insurance 758056.2% 654086.3% 77510.2% 2653.5%424344
Not Insured 4773.5% 38680.9% 7315.3% 183.8%434445
Government 543240.3% 453883.5% 68312.6% 2113.9%434345
Facility Type.011.004
Academic X43.4% X85.4% X10.6% X3.9%424344
Community X44.1% X84.5% X12.0% X3.5%434345
Integrated X6.9% X84.8% X12.6% X2.6%434345
Other X0.1% X60.0% X26.7% X13.3%434449
Suppressed (age < 40) X5.4% X85.8% X10.4% X3.8%424345
Distance to Treatment Facility.164.002
(0-50) 1181187.6% 1003585.0% 134411.4% 4323.7%424345
(50-100) 10637.9% 89984.6% 13112.3% 333.1%434345
(100-+) 6154.6% 53086.2% 569.1% 294.7%424344
Charlson/Deyo Comorbidity Score.303.015
0 1026876.1% 876585.4% 113911.1% 3643.5%424345
1 202415.0% 169683.8% 24712.2% 814.0%434345
2+ 11978.9% 100383.8% 14512.1% 494.1%434345
Diagnosis Year.003< .001
2005 10307.6% 85683.1% 13913.5% 353.4%434445
2006 12309.1% 102383.2% 15712.8% 504.1%434345
2007 140510.4% 117883.8% 17812.7% 493.5%434345
2008 156111.6% 130483.5% 18812.0% 694.4%424345
2009 168512.5% 142584.6% 20011.9% 603.6%424345
2010 204115.1% 172884.7% 22611.1% 874.3%424345
2011 221516.4% 193087.1% 2099.4% 763.4%424344
2012 232217.2% 202087.0% 23410.1% 682.9%424344
Zip Code Income Level.003.003
($63K-+) 484035.9% 418086.4% 49610.2% 1643.4%424344
($48K-63K) 390829.0% 334985.7% 41610.6% 1433.7%424345
($38K-$48K) 299122.2% 249483.4% 38012.7% 1173.9%424345
(0-$38K) 175013.0% 144182.3% 23913.7% 704.0%424345
NProp (%)NProp (%)NProp (%)NProp (%)P χ2Q1MedQ3P KW
Overall CohortTTI Groups
Time to Treatment Completion 40–46 days 47–53 days 54+ days424345
13489 1146485.0% 153111.3% 4943.7%
Time to Treatment Initiation< .001< .001
1-21 days 304422.6% 247181.2% 38812.7% 1856.1%434345
22-42 days 891366.1% 773886.8% 92410.4% 2512.8%424344
43+ days 153211.4% 125581.9% 21914.3% 583.8%434345
Age.439.156
(18-40) 7315.4% 62785.8% 7610.4% 283.8%424345
(40-50) 167112.4% 142285.1% 18411.0% 653.9%424345
(50-60) 388028.8% 329684.9% 44011.3% 1443.7%424345
(60-70) 447133.1% 383085.7% 49711.1% 1443.2%424345
(70-+) 273620.3% 228983.7% 33412.2% 1134.1%434345
Sex.009.012
Male 813160.3% 698485.9% 87610.8% 2713.3%424345
Female 535839.7% 448083.6% 65512.2% 2234.2%434345
Race.001.002
White X92.1% 1059685.3% 138311.1% X3.6%424345
Black X4.9% 52378.6% 10515.8% X5.6%434345
Asian X1.5% 18789.5% 167.7% X2.9%434344
Other X1.4% 15881.9% 2714.0% X4.1%424345
Hispanic Origin.637.068
Non-Hispanic 1292895.8% 1099585.0% 146211.3% 4713.6%424345
Hispanic 5614.2% 46983.6% 6912.3% 234.1%434345
Insurance Status< .001< .001
Private Insurance 758056.2% 654086.3% 77510.2% 2653.5%424344
Not Insured 4773.5% 38680.9% 7315.3% 183.8%434445
Government 543240.3% 453883.5% 68312.6% 2113.9%434345
Facility Type.011.004
Academic X43.4% X85.4% X10.6% X3.9%424344
Community X44.1% X84.5% X12.0% X3.5%434345
Integrated X6.9% X84.8% X12.6% X2.6%434345
Other X0.1% X60.0% X26.7% X13.3%434449
Suppressed (age < 40) X5.4% X85.8% X10.4% X3.8%424345
Distance to Treatment Facility.164.002
(0-50) 1181187.6% 1003585.0% 134411.4% 4323.7%424345
(50-100) 10637.9% 89984.6% 13112.3% 333.1%434345
(100-+) 6154.6% 53086.2% 569.1% 294.7%424344
Charlson/Deyo Comorbidity Score.303.015
0 1026876.1% 876585.4% 113911.1% 3643.5%424345
1 202415.0% 169683.8% 24712.2% 814.0%434345
2+ 11978.9% 100383.8% 14512.1% 494.1%434345
Diagnosis Year.003< .001
2005 10307.6% 85683.1% 13913.5% 353.4%434445
2006 12309.1% 102383.2% 15712.8% 504.1%434345
2007 140510.4% 117883.8% 17812.7% 493.5%434345
2008 156111.6% 130483.5% 18812.0% 694.4%424345
2009 168512.5% 142584.6% 20011.9% 603.6%424345
2010 204115.1% 172884.7% 22611.1% 874.3%424345
2011 221516.4% 193087.1% 2099.4% 763.4%424344
2012 232217.2% 202087.0% 23410.1% 682.9%424344
Zip Code Income Level.003.003
($63K-+) 484035.9% 418086.4% 49610.2% 1643.4%424344
($48K-63K) 390829.0% 334985.7% 41610.6% 1433.7%424345
($38K-$48K) 299122.2% 249483.4% 38012.7% 1173.9%424345
(0-$38K) 175013.0% 144182.3% 23913.7% 704.0%424345

Abbreviations: KW, Kruskal-Wallis; Med, median; Q1, first quartile; Q3, third quartile; TTI, time to initiation.

Values denoted with “X” represent single-digit values redacted per the National Cancer Database data use agreement.

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