Update README.md

Added note regarding release of 2023 survey data and code

Author: gswinton74

README.md

@@ -6,6 +6,25 @@ Warning - this repository is a snapshot of a repository internal to NHS Digital.
 
 ***To contact us raise an issue on Github or via email and we will respond promptly.***
 
+# Smoking, drinking and drug use amongst young people (SDD) survey background
+
+This repository contains the code used by NHS England to create publication outputs from the 2021 SDD survey. 
+
+***Results from the 2023 survey were published on 17th October 2024.
+The updated version of the repository used to create the 2023 outputs will be published to GitHub later in 2024.***
+
+The SDD dataset contains results from a biennial survey of secondary school pupils 
+in England in years 7 to 11 (mostly aged 11 to 15), focusing on smoking, drinking
+and drug use. It covers a range of topics including prevalence, habits, attitudes, 
+and wellbeing.
+
+The dataset is compiled by IPSOS MORI and provided as 2 SPSS (.sav) files: one pupil
+file containing pupil details and question responses, and one school file containing
+teacher responses.
+
+This project produces the required publication outputs: Data tables, charts, raw
+data file for the UK data archive.
+
 # Getting Started
 
 ## Clone repository
@@ -19,7 +38,7 @@ There are two options to set up the python enviroment:
 Users would need to delete as appropriate which set they do not need. For details, please see our [virtual environments in the community of practice page](https://github.com/NHSDigital/rap-community-of-practice/blob/main/python/virtual-environments.md).
 
 
-To set up the sdd_code package enter the commands below (run one line at a time) in Anaconda Prompt (terminal on Mac/Linux):
+Run the following command in Terminal or VScode to set up the packages:
 ```
 pip install --user -r requirements.txt
 ```
@@ -30,21 +49,6 @@ conda env create -f environment.yml
 ```
 Then follow the instructions in [sdd_code/sddR/README.md](sdd_code/sddR/README.md) to setup the R packages.
 
-# Smoking, drinking and drug use amongst young people (SDD) background
-
-The SDD dataset contains results from a biennial survey of secondary school pupils 
-in England in years 7 to 11 (mostly aged 11 to 15), focusing on smoking, drinking
-and drug use. It covers a range of topics including prevalence, habits, attitudes, 
-and wellbeing.
-
-The dataset is compiled by IPSOS MORI and provided as 2 SPSS (.sav) files: one pupil
-file containing pupil details and question responses, and one school file containing
-teacher responses.
-
-This project produces the required publication outputs: Data tables, charts, raw
-data file for the UK data archive.
-
-
 # Directory structure:
 ```
 smoking-drinking-and-drug-use-rap