Notice: On April 23, 2014, Statalist moved from an email list to a forum, based at statalist.org.
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
st: RE: Cox regression for grouped survival data
From
"Muhuri, Pradip (SAMHSA/CBHSQ)" <[email protected]>
To
"[email protected]" <[email protected]>
Subject
st: RE: Cox regression for grouped survival data
Date
Thu, 8 Aug 2013 13:23:58 +0000
Hello,
The following article has also used Cox regression for grouped survival analysis of the NHIS-Linked Mortality Public Use Data Files.
"21st-Century Hazards of Smoking and Benefits of Cessation in the United Stateshttp://www.nejm.org/doi/full/10.1056/NEJMsa1211128#t=articleMethods
Recently, Steve Samuels (StataList) has suggested to me that I use complementary log log models (-cloglog-) for my analysis of the same data (mentioned above) but for a different topic.
The following is from Steve, " see the Lesson 6 link to discrete data analysis on Stephen Jenkins's fine web page "Survival analysis with Stata""
(http://www.iser.essex.ac.uk/survival-analysis ).
Thanks,
Pradip
Pradip K. Muhuri, PhD
SAMHSA/CBHSQ
1 Choke Cherry Road, Room 2-1071
Rockville, MD 20857
Tel: 240-276-1070
Fax: 240-276-1260
-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of [email protected]
Sent: Thursday, August 08, 2013 3:26 AM
To: [email protected]
Subject: st: Cox regression for grouped survival data
Dear Stata Users,
recently,for developping the Cancer Surveillance Query System, Feuer and coll. of the NCI used a Cox Regression for Grouped survival data (Cancer. 2012 Nov 15;118(22):5652-62. doi: 10.1002/cncr.27615. Epub
2012 May 8).
Cox model can be sensitive to tied survival times and often we know only the number of events occurring within time intervals.
Often we can read that Cox model is really suitable for data where time is continuous.
I would ask further addresses on this topic and mainly if exists a
Stata command-resource to fit a Cox regression for grouped survival
data.
Many thanks.
Enzo
^^^^^^^^^^^^^^^^
Enzo Coviello
Unita' di Statistica ed Epidemiologia ASL BARI
piazza Vittorio Emanuele, 14
70054 - GIOVINAZZO (BA)
Italy
tel. fax +39 080 3357883
tel (home) +39 0883 695055
mobile 347 5016016
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/
*
* For searches and help try:
* http://www.stata.com/help.cgi?search
* http://www.stata.com/support/faqs/resources/statalist-faq/
* http://www.ats.ucla.edu/stat/stata/