Skip to main content
. 2021 May 8;22(1):1–52. doi: 10.1007/s10754-021-09307-4

Table 1.

Testing for break in chronic pain trend 2014–2017 due to transition to ICD-10 in 2016

Variables Probability of Chronic Pain Probability of Chronic Pain
(No covariates) (All covariates)
Trend

0.00568

(0.006)

− 0.00033

(0.005)
ICD-10

− 0.00372

(0.022)

− 0.01470

(0.021)

Trend*

ICD-10

− 0.00759

(0.008)

− 0.00010

(0.007)
Observations 44,596 44,596

Logit estimate of patient having any chronic pain during their two years in the data. Marginal effects reported. Standard errors in parentheses adjusted for complex survey design. Covariates are all the patient covariates of Appendix 2 Table 5 except for the two policy variables

***p < 0.01; **p < 0.05; *p < 0.1