Cancer Incidence Trends

Invasive Cancer Incidence Trends
Jackson County 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	142	75.9 ±5.5	110	52.6 ±4.4	126	55.1 ±4.3
Lung and Bronchus	158	86.7 ±5.9	158	79.1 ±5.4	154	69.7 ±4.9
Breast	110	60.4 ±5.0	117	59.6 ±4.8	116	56.3 ±4.6
Colon and Rectum	80	43.7 ±4.1	82	41.6 ±3.9	74	36.2 ±3.7
All Other Sites	448	249.6 ±10.0	462	241.1 ±9.7	482	237.4 ±9.5
Total	937	516.4 ±13.9	928	474.0 ±13.1	950	454.7 ±12.6

Invasive Cancer Incidence Trends
Jackson County 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	142	163.5 ±11.6	110	111.5 ±9.1	126	115.2 ±8.9
Lung and Bronchus	95	111.9 ±9.6	76	83.3 ±8.0	84	81.3 ±7.4
Breast	2	*	2	*		*
Colon and Rectum	39	47.2 ±6.2	42	45.0 ±5.8	39	38.7 ±5.4
All Other Sites	258	307.6 ±15.7	267	290.7 ±15.0	271	276.1 ±14.1
Total	534	632.1 ±21.8	496	532.6 ±19.6	520	512.1 ±18.6

Invasive Cancer Incidence Trends
Jackson County 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	64	66.5 ±7.2	82	76.8 ±7.4	70	60.9 ±6.5
Breast	109	115.6 ±9.7	115	114.4 ±9.5	115	109.4 ±9.3
Colon and Rectum	41	40.6 ±5.4	40	39.0 ±5.4	36	33.2 ±4.9
All Other Sites	190	203.5 ±12.8	196	199.9 ±12.7	212	207.0 ±12.9
Total	403	426.3 ±18.1	432	430.1 ±18.0	431	410.5 ±17.5

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. : A rate is not calculated when there are fewer than 20 events, because the width of the confidence interval would negate any usefulness for comparative purposes. 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.

*: A rate is not calculated when there are fewer than 20 events, because the width of the confidence interval would negate any usefulness for comparative purposes.

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