cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
BookmarkSubscribeRSS Feed
🔒 This topic is solved and locked. Need further help from the community? Please sign in and ask a new question.
Cruise
Ammonite | Level 13 Cruise
Ammonite | Level 13
Go to Solution

Check if given year and its border months fully or partially overlap with range vaules

Posted 05-07-2019 07:49 PM (983 views)

Hi Folks,

 

I'm trying to subset data where patients had insurance in the same year the diagnosis was made and in its border months.

 

Desired output is the variable in the data called "MARK" (0,1) :

 

1. mark=1 if the year of date_diagnosis falls in any date pairs (elig_beg: - elig_end); or

2. mark=1 if any date pairs (elig_beg: - elig_end)  include three month before and after the year(date_diagnosis) to include border month (October thru December and January thru March) in the analysis;

else MARK=0;

 

Current code checks whether patients ever enrolled in an insurance in the year of diagnosis. With this rule, three observations are not marked. However, if you include border months then all observations will take MARK=1. Please see mock data posted.

 

Would you please help me modify the code to check the coverage in border months as explained?

Thanks in advance, I greatly appreciate your time indeed.

 

See below Tom's solution to mark insurance in the year of diagnosis.

https://communities.sas.com/t5/SAS-Programming/Check-if-fixed-value-is-included-in-the-range-of-valu...

 

DATA HAVE;
format id 8. elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. MARK 1. YEAR 4.; 
informat elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. MARK 1. YEAR 4.; 
input ID elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 MARK YEAR; 
cards;
1	1-Nov-03	30-Nov-03	1-Jan-04	31-Jul-04	1-Oct-04	31-Dec-04	1-Jun-05	31-Jul-05	1-Oct-05	31-Jan-06	1-Feb-11	30-Jun-11	1-Jan-14	28-Feb-14	1-Jan-15	31-Jan-17	1 2005
2	1-Jan-02	31-Jan-02	1-Dec-05	28-Feb-13	1-Dec-16	31-Dec-16	1-Oct-17	30-Nov-17	.	.	.	.	.	.	.	.	1 2005
3	1-Jan-02	31-Jan-02	1-Aug-02	30-Sep-02	1-Nov-04	31-Dec-04	1-Jul-11	31-Aug-11	.	.	.	.	.	.	.	.	1 2005
4	1-Aug-05	31-Dec-06	1-Dec-09	31-Dec-10	.	.	.	.	.	.	.	.	.	.	.	.	1 2005
5	1-May-02	31-May-02	1-Mar-03	31-May-03	1-Oct-03	30-Nov-03	1-Jan-04	29-Feb-04	1-Jan-04	30-Apr-04	1-Apr-06	31-May-06	1-Oct-06	30-Nov-06	.	.	1 2005
6	1-Mar-05	31-Mar-05	1-Feb-06	28-Feb-06	.	.	.	.	.	.	.	.	.	.	.	.	1 2005
7	1-Mar-05	31-May-05	1-Jan-06	28-Feb-06	1-Feb-07	28-Feb-07	.	.	.	.	.	.	.	.	.	.	1 2005
8	1-Jun-05	30-Jun-05	1-Aug-05	30-Sep-05	1-May-06	30-Jun-06	1-Nov-09	31-Dec-09	1-May-11	30-Nov-11	1-Jan-13	28-Feb-13	1-Dec-13	30-Nov-14	1-Mar-15	31-May-15	1 2005
9	1-Jun-04	30-Jun-04	1-Sep-04	31-Oct-04	1-May-05	30-Jun-05	1-Sep-06	30-Nov-06	1-Feb-07	30-Nov-07	1-Nov-08	31-Dec-08	1-Apr-09	30-Apr-09	.	.	1 2005
10	1-May-05	31-Jul-05	1-Apr-06	31-May-06	1-Apr-09	31-May-09	1-Apr-10	30-Apr-10	1-Apr-11	30-Jun-11	1-Mar-12	30-Apr-12	1-Mar-13	31-Mar-13	1-Dec-16	31-Mar-17	1 2018
;

data want;
  set have;
  array e_beg elig_beg: ;
  array e_end elig_end: ;
  do i=1 to dim(e_beg) until(enrolled);
    enrolled = year(e_beg[i]) <= year <= year(e_end[i]);
  end;
drop i; 
run;

proc print; run;
0 Likes
1 ACCEPTED SOLUTION

Accepted Solutions
4 REPLIES 4
tsap
Pyrite | Level 9 tsap
Pyrite | Level 9

Re: Check if given year and its border months fully or partially overlap with range vaules

Posted 05-08-2019 09:42 AM (906 views)  |   In reply to Cruise

Hey Cruise,

 

I believe I understand what you are asking for in your post and came up with this logic:

DATA Have;
FORMAT id 8. elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INFORMAT 	 elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INPUT  ID    elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8        YEAR; 
CARDS;
1	1-Nov-03	30-Nov-03	1-Jan-04	31-Jul-04	1-Oct-04	31-Dec-04	1-Jun-05	31-Jul-05	1-Oct-05	31-Jan-06	1-Feb-11	30-Jun-11	1-Jan-14	28-Feb-14	1-Jan-15	31-Jan-17	2005
2	1-Jan-02	31-Jan-02	1-Dec-05	28-Feb-13	1-Dec-16	31-Dec-16	1-Oct-17	30-Nov-17	.	.	.	.	.	.	.	.	2005
3	1-Jan-02	31-Jan-02	1-Aug-02	30-Sep-02	1-Nov-04	31-Dec-04	1-Jul-11	31-Aug-11	.	.	.	.	.	.	.	.	2005
4	1-Aug-05	31-Dec-06	1-Dec-09	31-Dec-10	.	.	.	.	.	.	.	.	.	.	.	.	2005
5	1-May-02	31-May-02	1-Mar-03	31-May-03	1-Oct-03	30-Nov-03	1-Jan-04	29-Feb-04	1-Jan-04	30-Apr-04	1-Apr-06	31-May-06	1-Oct-06	30-Nov-06	.	.	2005
6	1-Mar-05	31-Mar-05	1-Feb-06	28-Feb-06	.	.	.	.	.	.	.	.	.	.	.	.	2005
7	1-Mar-05	31-May-05	1-Jan-06	28-Feb-06	1-Feb-07	28-Feb-07	.	.	.	.	.	.	.	.	.	.	2005
8	1-Jun-05	30-Jun-05	1-Aug-05	30-Sep-05	1-May-06	30-Jun-06	1-Nov-09	31-Dec-09	1-May-11	30-Nov-11	1-Jan-13	28-Feb-13	1-Dec-13	30-Nov-14	1-Mar-15	31-May-15	2005
9	1-Jun-04	30-Jun-04	1-Sep-04	31-Oct-04	1-May-05	30-Jun-05	1-Sep-06	30-Nov-06	1-Feb-07	30-Nov-07	1-Nov-08	31-Dec-08	1-Apr-09	30-Apr-09	.	.	2005
10	1-May-05	31-Jul-05	1-Apr-06	31-May-06	1-Apr-09	31-May-09	1-Apr-10	30-Apr-10	1-Apr-11	30-Jun-11	1-Mar-12	30-Apr-12	1-Mar-13	31-Mar-13	1-Dec-16	31-Mar-17	2018
;

DATA Want;
	SET Have;
	ARRAY e_beg elig_beg: ;
	ARRAY e_end elig_end: ;
		DO i=1 TO DIM(e_beg) UNTIL(Enrolled);
			EnrolledA = YEAR(e_beg[i]) <= Year <= YEAR(e_end[i]);
			EnrolledB = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_beg[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			EnrolledC = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_end[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			IF EnrolledA=1 OR EnrolledB=1 OR EnrolledC=1	THEN Enrolled=1;
  		END;
	MARK= COALESCE(Enrolled,0);
	DROP i Enrolled EnrolledA EnrolledB EnrolledC;
RUN;

PROC PRINT; RUN;

 

 

 

From what I understood, to identify the 'border month' related accounts, so long as the beginning date or end date (or both) are within 3 months prior or 3 months after the diagnosis year, then they would receive a 'Mark' value of 1.

 

For example, observation 3:

          Diagnosed = 2005

          Elig_beg3  = 01NOV2004

          Elig_end3  = 31DEC2004

 

So, since 3 months prior to 2005 would include October 2004 and later, this account should be updated with 'Mark' value of 1 (with the new logic provided above). There may be easier ways to go about it, but I did some validation and was able to confirm this was performing as needed.

 

One thing that confused me was your comment, that when the new logic is implemented, all 10 account examples should receive a 'Mark' value of 1. However, I did not find that to be the case.

 

Examples: Observation 5 & Observation 10

501MAY200231MAY200201MAR200331MAY200301OCT200330NOV200301JAN200429FEB200401JAN200430APR200401APR200631MAY200601OCT200630NOV2006..20050
1001MAY200531JUL200501APR200631MAY200601APR200931MAY200901APR201030APR201001APR201130JUN201101MAR201230APR201201MAR201331MAR201301DEC201631MAR201720180

 

Obs5 has a diagnosis of 2005. But none of the eligibility pairs listed fall anywhere between October 2004 and March 2006

Obs10 has a diagnosis of 2018. But none of the eligibility pairs listed fall anywhere between October 2017 and March 2019

 

 

So if I understood the requested criteria correctly, these two observations should not receive a 'Mark' value of 1.

 

 

Hopefully this helps

Tom Sap

 

 

0 Likes
tsap
Pyrite | Level 9 tsap
Pyrite | Level 9

Re: Check if given year and its border months fully or partially overlap with range vaules

Posted 05-08-2019 09:49 AM (906 views)  |   In reply to Cruise 
DATA Have;
FORMAT id 8. elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INFORMAT 	 elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INPUT  ID    elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8        YEAR; 
CARDS;
1	1-Nov-03	30-Nov-03	1-Jan-04	31-Jul-04	1-Oct-04	31-Dec-04	1-Jun-05	31-Jul-05	1-Oct-05	31-Jan-06	1-Feb-11	30-Jun-11	1-Jan-14	28-Feb-14	1-Jan-15	31-Jan-17	2005
2	1-Jan-02	31-Jan-02	1-Dec-05	28-Feb-13	1-Dec-16	31-Dec-16	1-Oct-17	30-Nov-17	.	.	.	.	.	.	.	.	2005
3	1-Jan-02	31-Jan-02	1-Aug-02	30-Sep-02	1-Nov-04	31-Dec-04	1-Jul-11	31-Aug-11	.	.	.	.	.	.	.	.	2005
4	1-Aug-05	31-Dec-06	1-Dec-09	31-Dec-10	.	.	.	.	.	.	.	.	.	.	.	.	2005
5	1-May-02	31-May-02	1-Mar-03	31-May-03	1-Oct-03	30-Nov-03	1-Jan-04	29-Feb-04	1-Jan-04	30-Apr-04	1-Apr-06	31-May-06	1-Oct-06	30-Nov-06	.	.	2005
6	1-Mar-05	31-Mar-05	1-Feb-06	28-Feb-06	.	.	.	.	.	.	.	.	.	.	.	.	2005
7	1-Mar-05	31-May-05	1-Jan-06	28-Feb-06	1-Feb-07	28-Feb-07	.	.	.	.	.	.	.	.	.	.	2005
8	1-Jun-05	30-Jun-05	1-Aug-05	30-Sep-05	1-May-06	30-Jun-06	1-Nov-09	31-Dec-09	1-May-11	30-Nov-11	1-Jan-13	28-Feb-13	1-Dec-13	30-Nov-14	1-Mar-15	31-May-15	2005
9	1-Jun-04	30-Jun-04	1-Sep-04	31-Oct-04	1-May-05	30-Jun-05	1-Sep-06	30-Nov-06	1-Feb-07	30-Nov-07	1-Nov-08	31-Dec-08	1-Apr-09	30-Apr-09	.	.	2005
10	1-May-05	31-Jul-05	1-Apr-06	31-May-06	1-Apr-09	31-May-09	1-Apr-10	30-Apr-10	1-Apr-11	30-Jun-11	1-Mar-12	30-Apr-12	1-Mar-13	31-Mar-13	1-Dec-16	31-Mar-17	2018
;

DATA Want;
	SET Have;
	ARRAY e_beg elig_beg: ;
	ARRAY e_end elig_end: ;
		DO i=1 TO DIM(e_beg) UNTIL(Enrolled);
			EnrolledA = YEAR(e_beg[i]) <= Year <= YEAR(e_end[i]);
			EnrolledB = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_beg[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			EnrolledC = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_end[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			IF EnrolledA=1 OR EnrolledB=1 OR EnrolledC=1	THEN Enrolled=1;
  		END;
	MARK= COALESCE(Enrolled,0);
	DROP i Enrolled EnrolledA EnrolledB EnrolledC;
RUN;

 

Results:

id	elig_beg1	elig_end1	elig_beg2	elig_end2	elig_beg3	elig_end3	elig_beg4	elig_end4	elig_beg5	elig_end5	elig_beg6	elig_end6	elig_beg7	elig_end7	elig_beg8	elig_end8	YEAR	MARK
1	01NOV2003	30NOV2003	01JAN2004	31JUL2004	01OCT2004	31DEC2004	01JUN2005	31JUL2005	01OCT2005	31JAN2006	01FEB2011	30JUN2011	01JAN2014	28FEB2014	01JAN2015	31JAN2017	2005	1
2	01JAN2002	31JAN2002	01DEC2005	28FEB2013	01DEC2016	31DEC2016	01OCT2017	30NOV2017		.		.		.		.		.		.		.	        .	2005	1
3	01JAN2002	31JAN2002	01AUG2002	30SEP2002	01NOV2004	31DEC2004	01JUL2011	31AUG2011		.		.		.		.		.		.		.		.	2005	1
4	01AUG2005	31DEC2006	01DEC2009	31DEC2010		.		.		.		.		.		.		.		.		.		.		.		.	2005	1
5	01MAY2002	31MAY2002	01MAR2003	31MAY2003	01OCT2003	30NOV2003	01JAN2004	29FEB2004	01JAN2004	30APR2004	01APR2006	31MAY2006	01OCT2006	30NOV2006		.		.	2005	0
6	01MAR2005	31MAR2005	01FEB2006	28FEB2006		.		.		.		.		.		.		.		.		.		.		.		.	2005	1
7	01MAR2005	31MAY2005	01JAN2006	28FEB2006	01FEB2007	28FEB2007		.		.		.		.		.		.		.		.		.		.	2005	1
8	01JUN2005	30JUN2005	01AUG2005	30SEP2005	01MAY2006	30JUN2006	01NOV2009	31DEC2009	01MAY2011	30NOV2011	01JAN2013	28FEB2013	01DEC2013	30NOV2014	01MAR2015	31MAY2015	2005	1
9	01JUN2004	30JUN2004	01SEP2004	31OCT2004	01MAY2005	30JUN2005	01SEP2006	30NOV2006	01FEB2007	30NOV2007	01NOV2008	31DEC2008	01APR2009	30APR2009		.		.	2005	1
10	01MAY2005	31JUL2005	01APR2006	31MAY2006	01APR2009	31MAY2009	01APR2010	30APR2010	01APR2011	30JUN2011	01MAR2012	30APR2012	01MAR2013	31MAR2013	01DEC2016	31MAR2017	2018	0

 

 

If I understood the new criteria that was needed to update the Mark variable for the 'border' qualifying accounts, all 10 patients would not end up with a 'Mark' value of 1. Observation 5 and Observation 10 do not have beginning or ending dates that fall in within the new window of time, including the additional 3 months before/after diagnosis year.

 

Hope this helps,

Tom Sap

0 Likes
tsap
Pyrite | Level 9 tsap
Pyrite | Level 9

Re: Check if given year and its border months fully or partially overlap with range vaules

Posted 05-08-2019 10:02 AM (936 views)  |   In reply to Cruise 
DATA Have;
FORMAT id 8. elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INFORMAT 	 elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8 date9. YEAR 4.; 
INPUT  ID    elig_beg1 elig_end1 elig_beg2 elig_end2 elig_beg3 elig_end3 elig_beg4 elig_end4 elig_beg5 elig_end5 elig_beg6 elig_end6 elig_beg7 elig_end7 elig_beg8 elig_end8        YEAR; 
CARDS;
1	1-Nov-03	30-Nov-03	1-Jan-04	31-Jul-04	1-Oct-04	31-Dec-04	1-Jun-05	31-Jul-05	1-Oct-05	31-Jan-06	1-Feb-11	30-Jun-11	1-Jan-14	28-Feb-14	1-Jan-15	31-Jan-17	2005
2	1-Jan-02	31-Jan-02	1-Dec-05	28-Feb-13	1-Dec-16	31-Dec-16	1-Oct-17	30-Nov-17	.	.	.	.	.	.	.	.	2005
3	1-Jan-02	31-Jan-02	1-Aug-02	30-Sep-02	1-Nov-04	31-Dec-04	1-Jul-11	31-Aug-11	.	.	.	.	.	.	.	.	2005
4	1-Aug-05	31-Dec-06	1-Dec-09	31-Dec-10	.	.	.	.	.	.	.	.	.	.	.	.	2005
5	1-May-02	31-May-02	1-Mar-03	31-May-03	1-Oct-03	30-Nov-03	1-Jan-04	29-Feb-04	1-Jan-04	30-Apr-04	1-Apr-06	31-May-06	1-Oct-06	30-Nov-06	.	.	2005
6	1-Mar-05	31-Mar-05	1-Feb-06	28-Feb-06	.	.	.	.	.	.	.	.	.	.	.	.	2005
7	1-Mar-05	31-May-05	1-Jan-06	28-Feb-06	1-Feb-07	28-Feb-07	.	.	.	.	.	.	.	.	.	.	2005
8	1-Jun-05	30-Jun-05	1-Aug-05	30-Sep-05	1-May-06	30-Jun-06	1-Nov-09	31-Dec-09	1-May-11	30-Nov-11	1-Jan-13	28-Feb-13	1-Dec-13	30-Nov-14	1-Mar-15	31-May-15	2005
9	1-Jun-04	30-Jun-04	1-Sep-04	31-Oct-04	1-May-05	30-Jun-05	1-Sep-06	30-Nov-06	1-Feb-07	30-Nov-07	1-Nov-08	31-Dec-08	1-Apr-09	30-Apr-09	.	.	2005
10	1-May-05	31-Jul-05	1-Apr-06	31-May-06	1-Apr-09	31-May-09	1-Apr-10	30-Apr-10	1-Apr-11	30-Jun-11	1-Mar-12	30-Apr-12	1-Mar-13	31-Mar-13	1-Dec-16	31-Mar-17	2018
;

DATA Want;
	SET Have;
	ARRAY e_beg elig_beg: ;
	ARRAY e_end elig_end: ;
		DO i=1 TO DIM(e_beg) UNTIL(Enrolled);
			EnrolledA = YEAR(e_beg[i]) <= Year <= YEAR(e_end[i]);
			EnrolledB = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_beg[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			EnrolledC = INTNX('MONTH',MDY(1,1,Year),-3) <= (e_end[i]) <= INTNX('MONTH',MDY(12,31,Year),3);
			IF EnrolledA=1 OR EnrolledB=1 OR EnrolledC=1	THEN Enrolled=1;
  		END;
	MARK= COALESCE(Enrolled,0);
	DROP i Enrolled EnrolledA EnrolledB EnrolledC;
RUN;

PROC PRINT; RUN;

Results:

id	elig_beg1	elig_end1	elig_beg2	elig_end2	elig_beg3	elig_end3	elig_beg4	elig_end4	elig_beg5	elig_end5	elig_beg6	elig_end6	elig_beg7	elig_end7	elig_beg8	elig_end8	YEAR	MARK
1	01NOV2003	30NOV2003	01JAN2004	31JUL2004	01OCT2004	31DEC2004	01JUN2005	31JUL2005	01OCT2005	31JAN2006	01FEB2011	30JUN2011	01JAN2014	28FEB2014	01JAN2015	31JAN2017	2005	1
2	01JAN2002	31JAN2002	01DEC2005	28FEB2013	01DEC2016	31DEC2016	01OCT2017	30NOV2017		.		.		.		.		.		.		.		.	2005	1
3	01JAN2002	31JAN2002	01AUG2002	30SEP2002	01NOV2004	31DEC2004	01JUL2011	31AUG2011		.		.		.		.		.		.		.		.	2005	1
4	01AUG2005	31DEC2006	01DEC2009	31DEC2010		.		.		.		.		.		.		.		.		.		.		.		.	2005	1
5	01MAY2002	31MAY2002	01MAR2003	31MAY2003	01OCT2003	30NOV2003	01JAN2004	29FEB2004	01JAN2004	30APR2004	01APR2006	31MAY2006	01OCT2006	30NOV2006		.		.	2005	0
6	01MAR2005	31MAR2005	01FEB2006	28FEB2006		.		.		.		.		.		.		.		.		.		.		.		.	2005	1
7	01MAR2005	31MAY2005	01JAN2006	28FEB2006	01FEB2007	28FEB2007		.		.		.		.		.		.		.		.		.		.	2005	1
8	01JUN2005	30JUN2005	01AUG2005	30SEP2005	01MAY2006	30JUN2006	01NOV2009	31DEC2009	01MAY2011	30NOV2011	01JAN2013	28FEB2013	01DEC2013	30NOV2014	01MAR2015	31MAY2015	2005	1
9	01JUN2004	30JUN2004	01SEP2004	31OCT2004	01MAY2005	30JUN2005	01SEP2006	30NOV2006	01FEB2007	30NOV2007	01NOV2008	31DEC2008	01APR2009	30APR2009		.		.	2005	1
10	01MAY2005	31JUL2005	01APR2006	31MAY2006	01APR2009	31MAY2009	01APR2010	30APR2010	01APR2011	30JUN2011	01MAR2012	30APR2012	01MAR2013	31MAR2013	01DEC2016	31MAR2017	2018	0

If I understood the new criteria correctly, all 10 accounts would not receive the value 1 for 'Mark'.

 

Observation 5 and Observation 10 do not have eligibility date values within the window of 3 months prior to diagnosis year and 3 months after diagnosis year.

 

Hope this helps,

Tom Sap

 

 

 

 

0 Likes

hackathon24-white-horiz.png

The 2025 SAS Hackathon has begun!

It's finally time to hack! Remember to visit the SAS Hacker's Hub regularly for news and updates.

Latest Updates

How to Concatenate Values

Learn how use the CAT functions in SAS to join values from multiple variables into a single value.

Watch How to Concatenate Values on YouTube

Find more tutorials on the SAS Users YouTube channel.

SAS Training: Just a Click Away

 Ready to level-up your skills? Choose your own adventure.

Browse our catalog!

Discussion stats
  • 4 replies
  • ‎05-07-2019 07:49 PM
  • 984 views
  • 1 like
  • 3 in conversation