Table 4.

Comparison of reduction in chest X-ray requests by area of residence

Mar 2019Mar 2020Apr 2019Apr 2020May 2019May 2020Jun 2019Jun 2020
Keighley postcodes (BD20–22)4143253243748637312120
Other surrounding area4902874902147141655217
Odds ratio (95% confidence interval)0.75 (0.61–0.92)0.38 (0.22–0.65)0.81 (0.52–1.28)0.74 (0.54–1.00)
  • Odds ratio <1 means referrals from other postcodes decreased more than from BD20–22.