Skip to main content

Table 3 Attribute estimates, random parameters model

From: Location, location, location: a discrete choice experiment to inform COVID-19 vaccination programme delivery in the UK

Attributes

Levels

Coefficient (β)a

Standard error

Odds ratio

P-value

Alternative specific constant

1.385

0.067

3.995

< 0.001

Delivery mode

Local vaccination centre

Reference category

Nearby GP surgery (PCN)

0.105

0.048

1.111

0.028

Nearby pharmacy

−0.256

0.072

0.774

< 0.001

Drive-thru

−0.329

0.062

0.720

< 0.001

Mobile / pop-up

0.003

0.080

1.002

0.973

Appointment time

Monday to Friday, 9 am-5 pm

Reference category

Monday to Friday, after hours

−0.234

0.056

0.791

< 0.001

Weekends

−0.057

0.038

0.945

0.134

Proximity from one’s home

Less than 15 min

Reference category

Between 15 and 30 min

0.154

0.058

1.166

0.008

Between 30 and 45 min

−0.408

0.054

0.665

< 0.001

SMS invitation sender

NHS

Reference category

Your GP

−0.065

0.054

0.938

0.232

Best friend

−0.615

0.056

0.541

< 0.001

Log-likelihood

−11,776

Akaike Information Criteria

23,595

  1. Coefficients, standard errors, odds ratios and p-values of the random parameters model
  2. a Represents the mean of all individual-specific coefficients within the total sample (n = 2012)