Table 2

Descriptive Statistics by Utilization

Variable

Transition = 0 Mean or %

Transition = 1 Mean or %

Transition = 1 p-value*

Transition > 1 Mean or %

Transition > 1 p-value**


ER Visits

0.142

(.486)

0.123

(.453)

0.0006

0.137

(.494)

0.4817

Inpatient discharges

0.088

(.355)

0.067

(.286)

0.0000

0.083

(.339)

0.2703

Office-based visits

3.334

(7.898)

1.684

(4.908)

0.0000

2.274

(5.769)

0.0000

Prescription refills

9.399

(15.629)

2.667

(7.065)

0.0000

4.052

(9.452)

0.0000


Unique Individuals

3322

1883

1042


*T-Test: Transition = 0 vs. 1; **T-Test: Transition = 0 vs. > 1

Standard deviations in parentheses. Note that dummy variables for each round were included in the models but are not reported for purposes of brevity.

Banerjee et al. BMC Health Services Research 2010 10:195   doi:10.1186/1472-6963-10-195

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