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Table 2 Estimated results for multiple group ITSA with two interventions for total, chronic diseases, cancer, and AURIs

From: Healthcare utilisation for elderly people at the onset of the COVID-19 pandemic in South Korea

  

AURIs

Total

Hypertension

Diabetes

Cancer

Intercept

Coefficients

0.056

0.074

−0.164

−0.116

0.028

95% CI

−0.162,0.275

−0.102,0.250

−0.491,0.163

−0.460,0.228

−0.448,0.504

P-value

0.599

0.396

0.310

0.492

0.903

Trend before intervention

Coefficients

0.149

0.052

0.123

0.131

0.196

95% CI

0.011,0.287

−0.034,0.139

−0.063,0.309

−0.063,0.326

−0.060,0.452

P-value

0.036

0.227

0.185

0.176

0.127

Level change after 1st intervention (week 6)

Coefficients

−0.759

−0.598

−0.506

−0.543

−0.957

95% CI

−1.339,-0.178

−1.007,-0.190

−1.259,0.247

−1.330,0.243

−1.945,0.031

P-value

0.013

0.006

0.178

0.167

0.057

Trend change after 1st intervention (week 6)

Coefficients

−0.204

−0.017

−0.125

−0.133

−0.191

95% CI

−0.341,-0.067

−0.125,0.091

−0.309,0.060

−0.325,0.060

−0.449,0.067

P-value

0.005

0.751

0.175

0.167

0.140

Level change after 2nd intervention (week 17)

Coefficients

0.070

−0.078

0.043

0.058

0.080

95% CI

−0.029,0.168

−0.641,0.486

−0.035,0.122

−0.028,0.144

−0.047,0.206

P-value

0.156

0.779

0.265

0.175

0.205

Trend change after 2nd intervention (week 17)

Coefficients

0.078

−0.032

0.000

−0.000

−0.008

95% CI

0.064,0.092

−0.107,0.043

−0.008,0.009

−0.010,0.009

−0.020,0.004

P-value

0.0001

0.392

0.980

0.918

0.161

  1. Note: This table presents the results of single interrupted time series analyses between January 2020 and July 2020. The defendant variable is the change in the volume of patients per week