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Trends and variations in breast and colorectal cancer incidence from 1995 to 2011: a comparative study between Texas Cancer Registry and National Cancer Institute's Surveillance, Epidemiology and End Results data.

Liu Z, Zhang Y, Franzin L, Cormier JN, Chan W, Xu H, Du XL - Int. J. Oncol. (2015)

Bottom Line: Breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011.For colorectal cancer, the incidence increased in 1995-1997, and then decreased continuously from 1998 to 2011 in Texas and SEER areas.Incidence rates and relative risks by age, gender and ethnicity were identical between Texas and SEER.

View Article: PubMed Central - PubMed

Affiliation: Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, University of Texas Health Science Center, Houston, TX, USA.

ABSTRACT
Few studies have examined the cancer incidence trends in the state of Texas, and no study has ever been conducted to compare the temporal trends of breast and colorectal cancer incidence in Texas with those of the National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) in the United States. This study aimed to conduct a parallel comparison between the Texas Cancer Registry and the National Cancer Institute's SEER on cancer incidence from 1995 to 2011. A total of 951,899 breast and colorectal cancer patients were included. Age-adjusted breast cancer incidence was 134.74 per 100,000 in Texas and 131.78 per 100,000 in SEER in 1995-2011, whereas age-adjusted colorectal cancer incidence was 50.52 per 100,000 in Texas and 49.44 per 100,000 in SEER. Breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011. For colorectal cancer, the incidence increased in 1995-1997, and then decreased continuously from 1998 to 2011 in Texas and SEER areas. Incidence rates and relative risks by age, gender and ethnicity were identical between Texas and SEER.

No MeSH data available.


Related in: MedlinePlus

Breast cancer age-adjusted incidence rates over time by year (1995–2011).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
getmorefigures.php?uid=PMC4356494&req=5

f1-ijo-46-04-1819: Breast cancer age-adjusted incidence rates over time by year (1995–2011).

Mentions: Fig. 1 presents parallel comparisons of age-adjusted incidence trends from 1995 to 2011 for breast cancer between the TCR and SEER areas, whereas Fig. 2 presents the age-adjusted incidence trends from 1995 to 2011 for colorectal cancer in the TCR as compared to SEER. The overall incidence trends and changing patterns over the 17-year periods for breast and colorectal cancer were almost identical between the TCR and SEER areas. Specifically, breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011 (Fig. 1). The increased breast cancer incidence in 1995–2001 was consistent with the time period when the widespread use of screening program was implemented (34). For colorectal cancer, the incidence increased in the first three years between 1995 and 1997, and then decreased continuously from 1998 to 2011 in both Texas and SEER areas.


Trends and variations in breast and colorectal cancer incidence from 1995 to 2011: a comparative study between Texas Cancer Registry and National Cancer Institute's Surveillance, Epidemiology and End Results data.

Liu Z, Zhang Y, Franzin L, Cormier JN, Chan W, Xu H, Du XL - Int. J. Oncol. (2015)

Breast cancer age-adjusted incidence rates over time by year (1995–2011).
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4356494&req=5

f1-ijo-46-04-1819: Breast cancer age-adjusted incidence rates over time by year (1995–2011).
Mentions: Fig. 1 presents parallel comparisons of age-adjusted incidence trends from 1995 to 2011 for breast cancer between the TCR and SEER areas, whereas Fig. 2 presents the age-adjusted incidence trends from 1995 to 2011 for colorectal cancer in the TCR as compared to SEER. The overall incidence trends and changing patterns over the 17-year periods for breast and colorectal cancer were almost identical between the TCR and SEER areas. Specifically, breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011 (Fig. 1). The increased breast cancer incidence in 1995–2001 was consistent with the time period when the widespread use of screening program was implemented (34). For colorectal cancer, the incidence increased in the first three years between 1995 and 1997, and then decreased continuously from 1998 to 2011 in both Texas and SEER areas.

Bottom Line: Breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011.For colorectal cancer, the incidence increased in 1995-1997, and then decreased continuously from 1998 to 2011 in Texas and SEER areas.Incidence rates and relative risks by age, gender and ethnicity were identical between Texas and SEER.

View Article: PubMed Central - PubMed

Affiliation: Department of Epidemiology, Human Genetics, and Environmental Sciences, School of Public Health, University of Texas Health Science Center, Houston, TX, USA.

ABSTRACT
Few studies have examined the cancer incidence trends in the state of Texas, and no study has ever been conducted to compare the temporal trends of breast and colorectal cancer incidence in Texas with those of the National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) in the United States. This study aimed to conduct a parallel comparison between the Texas Cancer Registry and the National Cancer Institute's SEER on cancer incidence from 1995 to 2011. A total of 951,899 breast and colorectal cancer patients were included. Age-adjusted breast cancer incidence was 134.74 per 100,000 in Texas and 131.78 per 100,000 in SEER in 1995-2011, whereas age-adjusted colorectal cancer incidence was 50.52 per 100,000 in Texas and 49.44 per 100,000 in SEER. Breast cancer incidence increased from 1995 to 2001, decreased from 2002 to 2006, and then remained relatively stable from 2007 to 2011. For colorectal cancer, the incidence increased in 1995-1997, and then decreased continuously from 1998 to 2011 in Texas and SEER areas. Incidence rates and relative risks by age, gender and ethnicity were identical between Texas and SEER.

No MeSH data available.


Related in: MedlinePlus