read_2016: Read HSE 2016

In dosgillespie/hseclean: Health Survey Data Wrangling

Description

Reads and does basic cleaning on the Health Survey for England 2016.

Usage

read_2016(
  root = c("X:/", "/Volumes/Shared/"),
  file = "ScHARR/PR_Consumption_TA/HSE/HSE 2016/UKDA-8334-tab/tab/hse2016_eul.tab"
)

Arguments

root	Character - the root directory.
file	Character - the file path and name.

Details

The HSE 2016 sample comprised of a core general population sample. There was no boost sample in 2016.

The sample comprised 9,558 addresses selected at random in 531 postcode sectors, issued over twelve months from January to December 2016. Field work was completed in March 2017. Where an address was found to have multiple dwelling units, one dwelling unit was selected at random. Where there were multiple households at a dwelling unit, one household was selected at random.

Adults and children were interviewed at households identified at the selected addresses. Up to four children in each household were selected to take part at random; up to two aged 2 to 12 and up to two aged 13 to 15.

A nurse visit was arranged for all participants who consented; this included measurements and the collection of blood and saliva samples, as well as other questions. Height was measured for those aged two and over, and weight for all participants. Nurses measured blood pressure (aged 5 and over) and waist and hip circumference (aged 11 and over). Non-fasting blood samples and urine samples were collected from adults aged 16 and over. Saliva samples for cotinine analysis were collected from all participants aged 4 to 15. Nurses obtained written consent before taking samples from adults, and parents gave written consent for their children’s samples. Consent was also obtained from adults to send results to their GPs, and from parents to send their children’s results to their GPs.

A total of 8,011 adults aged 16 and over and 2,056 children aged 0-15 were interviewed, including 5,049 adults and 1,117 children who had a nurse visit.

4.1.4 English index of multiple deprivation (IMD)

From 2015 HSE data contains the 2015 English index of multiple deprivation, divided into quintiles.

WEIGHTING

5.2 Individual weight

For analyses at the individual level, the weighting variable to use is (wt_int). These weights are generated separately for adults and children:

• for adults (aged 16 or more), the interview weights are a combination of the householdweight and a component which adjusts the sample to reduce bias from individual non-response within households;

• for children (aged 0 to 15), the weights are generated from the household weights and the child selection weights – the selection weights correct for only including a maximum of two children in a household. The combined household and child selection weight were adjusted to ensure that the weighted age/sex distribution matched that of all children in co-operating households.

For analysis of children aged 0-15 in both the Core and the Boost sample, taking into account child selection only and not adjusting for non-response, the (wt_child) variable can be used. For analysis of children aged 2-15 in the only Boost sample the (wt_childb) variable can

MISSING VALUES

• -1 Not applicable: Used to signify that a particular variable did not apply to a given respondent usually because of internal routing. For example, men in women only questions.

• -8 Don't know, Can't say.

• -9 No answer/ Refused

Value

Returns a data table. Note that:

• Missing data ("NA", "", "-1", "-2", "-6", "-7", "-9", "-90", "-90.0", "N/A") is replace with NA, except -8 ("don't know") as this is data.

• All variable names are converted to lower case.

• The cluster and probabilistic sampling unit have the year appended to them.

Examples

## Not run: 

data_2016 <- read_2016("X:/", 
"ScHARR/PR_Consumption_TA/HSE/HSE 2016/UKDA-8334-tab/tab/hse2016_eul.tab")


## End(Not run)

dosgillespie/hseclean documentation built on May 2, 2020, 1:15 a.m.