Cancer Incidence Trends

Invasive Cancer Incidence Trends
City Of Detroit Health Department District Residents, 2006-2020
Primary Site	2006- 2010		2011 - 2015		2016- 2020
Primary Site	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate
Prostate Gland	727	97.7 ±3.1	572	74.4 ±2.7	500	63.8 ±2.5
Lung and Bronchus	643	88.7 ±3.0	577	79.4 ±2.9	493	66.0 ±2.6
Breast	506	68.5 ±2.6	484	68.0 ±2.7	426	60.6 ±2.6
Colon and Rectum	425	58.5 ±2.4	373	52.0 ±2.3	319	44.6 ±2.2
All Other Sites	1,688	230.2 ±4.7	1,610	222.4 ±4.8	1,415	195.6 ±4.5
Total	3,986	543.6 ±7.1	3,615	496.3 ±7.0	3,151	430.6 ±6.6

Invasive Cancer Incidence Trends
City Of Detroit Health Department District Male Residents, 2006-2020
Primary Site	2006- 2010		2011 - 2015		2016- 2020
Primary Site	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate
Prostate Gland	727	232.6 ±7.3	572	173.1 ±6.4	500	147.4 ±5.8
Lung and Bronchus	351	115.7 ±5.2	300	98.9 ±5.0	251	79.2 ±4.3
Breast	9	2.7 ±0.7	7	2.3 ±0.8	6	1.8 ±0.7
Colon and Rectum	207	69.6 ±4.0	191	63.0 ±4.0	164	52.8 ±3.6
All Other Sites	823	264.4 ±7.7	783	250.5 ±7.6	690	217.9 ±7.1
Total	2,115	685.0 ±11.9	1,851	587.7 ±11.4	1,610	499.1 ±10.5

Invasive Cancer Incidence Trends
City Of Detroit Health Department District Female Residents, 2006-2020
Primary Site	2006- 2010		2011 - 2015		2016- 2020
Primary Site	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate	Average Number	Age-Adjusted Rate
Prostate Gland	-	-	-	-	-	-
Lung and Bronchus	293	69.8 ±3.5	278	66.2 ±3.4	243	56.5 ±3.1
Breast	497	119.0 ±4.6	478	118.9 ±4.8	420	106.2 ±4.6
Colon and Rectum	218	51.1 ±2.9	182	43.9 ±2.8	155	38.1 ±2.7
All Other Sites	865	206.2 ±5.9	828	203.4 ±6.1	725	179.6 ±5.9
Total	1,871	446.1 ±8.6	1,764	432.5 ±8.8	1,542	380.4 ±8.4

Notes:
Age-Adjusted Rates are per 100,000 population. Age-adjusted rates are computed by the direct method, using as the standard population the age distribution of the total population of the United States for the year 2000. Adding and subtracting the number shown after the ± symbol from the rate creates a confidence interval indicating that the true rate lies between the lower and upper bounds of this interval with 95 % statistical confidence. COVID-19 Pandemic: In 2020, the highly publicized impact of the COVID-19 pandemic on health services and the consequential delays and reductions in cancer screening and diagnosis led to a decline in the 2020 incidence rates for most cancer sites. Because 2020 was a temporary, anomalous year, it can bias estimates such as cancer incidence trends. Average Number is the number of new invasive cancer cases diagnosed in the period, divided by the number of years in the period. Source: Michigan Resident Cancer Incidence File. Updated with cases processed through November 30, 2022. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services. Last Updated: April 13, 2023

Notes:

Age-Adjusted Rates are per 100,000 population. Age-adjusted rates are computed by the direct method, using as the standard population the age distribution of the total population of the United States for the year 2000. Adding and subtracting the number shown after the ± symbol from the rate creates a confidence interval indicating that the true rate lies between the lower and upper bounds of this interval with 95 % statistical confidence.

COVID-19 Pandemic: In 2020, the highly publicized impact of the COVID-19 pandemic on health services and the consequential delays and reductions in cancer screening and diagnosis led to a decline in the 2020 incidence rates for most cancer sites. Because 2020 was a temporary, anomalous year, it can bias estimates such as cancer incidence trends.

Average Number is the number of new invasive cancer cases diagnosed in the period, divided by the number of years in the period.

Source: Michigan Resident Cancer Incidence File. Updated with cases processed through November 30, 2022. Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.

Last Updated: April 13, 2023