SAS Support Communities

Hello.   I have not analyzed a continuous outcome for 5+ years. my work typically consists of analysis using logistic regression and cox regression.    Can you kindly help me out with the SAS code and interpretation for linear regression, pearson correlation and t-tests? I am analyzing the association between a group (4 levels) and an outcome (continuous). Please assume the outcome is continuously distributed.    Data Options: 1) attached SAS dataset 2) data step (below)   Variables: ID: unique key SAMPLE_GROUP: grouping variable. values: 1,2,3,4 SAMPLE_GROUP2, SAMPLE_GROUP3, SAMPLE_GROUP4: dummy groups variables  Q6_SLEEP_LINEAR: continuous outcome 1 (values: 0-100) Many many thanks!!!!!   data questionnaire; input id sample_group $1. sample_group2 sample_group3 sample_group4 q6_sleep_linear; datalines; 11 4 0 0 1 25 12 4 0 0 1 0 13 1 0 0 0 50 14 4 0 0 1 25 15 1 0 0 0 75 16 4 0 0 1 25 17 3 0 1 0 75 18 2 1 0 0 50 19 3 0 1 0 75 20 4 0 0 1 100 21 1 0 0 0 75 22 2 1 0 0 50 23 3 0 1 0 50 24 4 0 0 1 25 25 1 0 0 0 0 26 2 1 0 0 75 27 2 1 0 0 0 28 4 0 0 1 25 29 4 0 0 1 100 30 2 1 0 0 0 31 2 1 0 0 100 32 2 1 0 0 25 33 1 0 0 0 50 34 3 0 1 0 75 35 4 0 0 1 25 ; run; ... View more

Hello. This is my first time analyzing questionnaire results. I would like to analyze a likert scale response (5 levels: very satisfied (coded as a 5), satisfied (4), neither satisfied nor dissatisfied (3), dissatisfied (2), very dissatisfied (1)) among 4 groups (coded as A, B, C, D). I am at a loss on how to approach this as well as how to interpret the result. Many thanks for any help you might be able to give. Attaching a small subset of my dataset below. Christine   data survey; input group $1. q1; datalines; D 2 D 1 A 3 D 1 A 5 D 2 C 4 B 3 D 5 D 1 A 4 B 3 C 3 D 2 A 1 B 4 D 1 D 5 D 1 B 1 D 5 B 2 D 3 B 4 B 2 run;           ... View more

Hello.   From searching the community, I see this question was asked by someone else a few years ago. I am going to ask again in case the answer has changed over the last few years.   I am working with administrative claims data and need to create a charlson comorbidity index or some type of elixhauser composite score. Any suggestions on where I can find a macro that uses both ICD-9 and ICD-10 codes?  Are there any webinars on this?   I am coming from EHR background and would like to learn more about admin claims research in general. Are there any for-a-fee courses that would be applicable? or a consultant that I could pay for a few hours to ask questions and get recommendations?   Many thanks for your help. Christine   (in case it is helpful, here are some additional details: -inpatient and outpatient  claims -currently using Marketscan Commerical Claims and Encounter data -will be using Medicare data in the near future ... View more

i have a 3-level categorical character variable DOSE.   values are: 1-5 6-12 13+ i would like to get estimates and 95% confidence intervals for "6-12" and 13+" where "1-5" is the reference group. what would be the syntax of the ESTIMATE statement?   many thanks for your help. Christine ... View more