Calculating trend in death-rate by using Negative binomial regression model.

[sandyzman]

Hi All,

I am very new to SAS. My question might sound silly but I m trying to put in the best possible way. I am re-creating a table (attached here) from one of the research paper. I was wondering what are the variable that I need to take into account to calculate the trend in annual death rate by using a negative binomial regression model. I am just trying to get the total non-firearm death that has been highlighted.

Also, is there any SAS code that can create a trend rate?

 

[hlsmith]

I will likely not have time to really help you, but I would like to if I had more time. Things that will help the readers of this post: Link to original paper, where it may elucidate models used. Also, do you have the actual dataset that they used or are you trying to recreate it?

 

[sandyzman]

Thanks hlsmith. Actually, that was a pretty helpful tip. As I am new to the system, I was confused on how to put the question so that people understand. If anyone can help me with it, I would really be really thankful.

Here's the link to the article: http://www.hoplofobia.info/wp-conte...d-Intentional-Firearm-Deaths-in-Australia.pdf

The recreated dataset of the paper is attached. I am trying to reproduce table 3 total non-firearm death (highlighted number) using negative binomial regression.

Thanks.

 

[hlsmith]

I would be interested in helping you - since I typically use SAS, though I am fairly busy right now.


Update this post as you make progress and if I get some free time next week I will see what I can contribute.


I have not had data that requireD the use of the Negbin model but below is the basic code:

[FONT=Times New Roman][SIZE=3]  
[/SIZE][/FONT]
[B][COLOR=navy][FONT=Courier New]proc [/FONT][/COLOR][/B][B][COLOR=navy][FONT=Courier New]genmod [/FONT][/COLOR][/B][COLOR=blue][FONT=Courier New]data[/FONT][/COLOR][COLOR=black][FONT=Courier New]=er_cult;[/FONT][/COLOR]
[FONT=Times New Roman][SIZE=3]  
[/SIZE][/FONT]
[COLOR=blue][FONT=Courier New]class[/FONT][/COLOR][COLOR=black][FONT=Courier New] time_period;[/FONT][/COLOR]
[FONT=Times New Roman][SIZE=3]  
[/SIZE][/FONT]
[COLOR=blue][FONT=Courier New]model[/FONT][/COLOR][COLOR=black][FONT=Courier New] Number_of_Antibiotic_Allergies = time_period / [/FONT][/COLOR][COLOR=blue][FONT=Courier New]dist[/FONT][/COLOR][COLOR=black][FONT=Courier New]=negbin [/FONT][/COLOR][COLOR=blue][FONT=Courier New]link[/FONT][/COLOR][COLOR=black][FONT=Courier New]=log;[/FONT][/COLOR]
[FONT=Times New Roman][SIZE=3]  
[/SIZE][/FONT]
[B][COLOR=navy][FONT=Courier New]run[/FONT][/COLOR][/B][COLOR=black][FONT=Courier New];[/FONT][/COLOR]
[FONT=Times New Roman][SIZE=3]  
[/SIZE][/FONT]