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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: Med Care. 2015 Jan;53(1):45–53. doi: 10.1097/MLR.0000000000000252

Table 3. Medical Visits and Pharmacotherapy Received in the Six Months Prior to ED Admission.

Full Sample Single SII episode Multiple SII episodes Odds Ratio (95% CI)
Any N (%) If any, Median (IQR1) Any N (%) If any, Median (IQR) Any N (%) If any, Median (IQR)
1982 (100.0) 107 (54.0) 91 (46.0)
Pharmacotherapy Services3
Had behavioral health related medical visit 80 (41.2%) 3 (1.3-6) 42 (40%) 4 (1.8-6) 38 (42.7%) 2 (1-5) 1.05 (0.60 -1.83)b
N (% of Total) 155 (100.0)4 84 (54.0) 71 (46.0)
Received psychotropic medication 107 (69.5%) 2 (1-4) 51 (60.7%) 2 (1-3) 56 (80%) 3 (2-4) 1.63 (1.20-2.22)b
Prescribed psychotropic medication and never filled prescription 25 (16.2%) 1 (1-2) 10 (11.9%) 1 (1-2.8) 15 (21.4%) 1 (1-2) 1.10 (0.98-1.23)a
Received non-psychotropic medication 84 (54.2%) 2 (1-2) 43 (51.2%) 2 (1-2) 41 (57.7%) 2 (1-2) 1.06 (0.68-1.64)b
Took complimentary/ alternative medication 17 (11%) 0 (0-0) 10 (12%) 0 (0-0) 7 (10%) 0 (0-0) 0.98 (0.89-1.08)a
a

Bayesian logistic regression of whether low base rate service occurred or not predicted by single vs. multiple SII episodes

b

Negative binomial regression of rate of service utilization predicted by single vs. multiple SII episodes

1

Interquartile Range

2

Three participants did not complete the interview due to discharge or other interference and one participant refused this part of the interview

3

Note that 2 participants did not know which services they had and 6 did not complete this section of the interview.

4

Note that 39 participants did not complete this section of the interview