Skip to main content

Advertisement

Table 3 Descriptive Statistics of the Trimmed Samplea

From: The roll-out of a health insurance program and its impact on the supply of healthcare services: a new method to evaluate time-varying continuous interventions

Variable   Mean Std. Dev. Min Max Observations
Exposure Overall 0.08 0.09 -0.20 0.67 N= 2328
  Between   0.01 0.05 0.12 n=194
  Within   0.09 -0.21 0.67 T= 12
Cumulative exposure Overall 0.38 0.33 0.00 1.21 N= 2328
  Between   0.12 0.15 0.77 n=194
  Within   0.31 -0.39 1.12 T= 12
Doctors’ offices Overall 0.50 0.22 0.15 1.81 N= 2328
  Between   0.20 0.16 1.56 n=194
  Within   0.09 -0.17 1.89 T= 12
Staffed hospital beds Overall 0.43 0.26 0.00 2.16 N= 2328
  Between   0.24 0.00 1.39 n=194
  Within   0.09 -0.09 1.19 T= 12
Non-staffed hospital beds Overall 0.52 0.34 0.00 2.44 N= 2328
  Between   0.26 0.06 1.43 n=194
  Within   0.23 -0.54 1.60 T= 12
Physicians in day-to-day contact with patients Overall 1.00 0.41 0.22 2.71 N= 2328
  Between   0.37 0.30 2.15 n=194
  Within   0.19 0.14 2.04 T= 12
Physicians without day-to-day contact with patients Overall 0.07 0.05 0.00 0.30 N= 2328
  Between   0.04 0.01 0.22 n=194
  Within   0.03 -0.02 0.27 T= 12
Nurses in day-to-day contact with patients Overall 1.24 0.55 0.11 3.49 N= 2328
  Between   0.48 0.28 2.80 n=194
  Within   0.26 0.29 2.36 T= 12
Nurses without day-to-day contact with patients Overall 0.07 0.06 0.00 0.54 N= 2328
  Between   0.05 0.00 0.23 n=194
  Within   0.03 -0.11 0.38 T= 12
  1. Source: Own elaboration based on data from the National Health Information System (SINAIS) and the administrative records of Seguro Popular
  2. aThe table shows the standard deviation decomposed into between $\left (\overline {x}_{i}\right)$ and within $\left (x_{it}-\overline {x}_{i}+\overline {\overline {x}}\right)$ components