Response Rates to MHOS Baseline Survey

Response Rates to MHOS Baseline Survey, by Cohort and Linkage to SEER Status: 1998-2015
Cohort *Linked to SEER Data Not Linked to SEER Data
Number of Surveys Distributed Number of Surveys Completed Response Rate (%) Number of Surveys Distributed Number of Surveys Completed Response Rate (%)
1998 24,376 16,102 66.06 228,995 146,198 63.84
1999 24,680 17,146 69.47 249,279 171,672 68.87
2000 25,849 19,010 73.54 247,968 178,625 72.04
2001 14,951 10,329 69.09 161,156 109,692 68.07
2002 12,154 8,142 66.99 147,545 97,685 66.21
2003 10,968 7,483 68.23 139,227 93,320 67.03
2004 10,098 6,730 66.65 135,688 90,091 66.4
2005 10,379 6,915 66.62 138,421 91,251 65.92
2006 10,307 6,663 64.65 164,730 104,407 63.38
2007 17,961 10,783 60.04 278,466 163,263 58.63
2008 23,409 13,707 58.55 355,694 201,993 56.79
2009 28,603 17,523 61.26 427,273 248,997 58.28
2010 28,130 17,687 62.88 489,203 295,550 60.41
2011 30,164 15,883 52.66 539,275 268,915 49.87
2012 28,552 14,729 51.59 546,516 266,009 48.67
2013 26,291 12,586 47.87 544,766 250,119 45.91
2014 25,293 11,658 46.09 571,970 250,630 43.82
2015 22,643 10,604 46.83 534,800 236,572 44.24
Total 374,808 223,680 59.68 5,900,972 3,264,989 55.33

* Individuals with a history of cancer diagnosis in a SEER registry.
Patients in more than one cohort are counted more than once in the table.

Last Updated: 24 Jun, 2021