| |
Control
|
PF only
|
PP only
|
PF/PP
|
P value*
|
|---|
|
All patients; N
|
183
|
150
|
209
|
235
| |
|
Eligible actions
|
9.1 ± 3.4
|
8.5 ± 3.2
|
8.9 ± 3.2
|
9.2 ± 3.1
|
0.57
|
|
Actions met
|
1.9 ± 1.8
|
2.6 ± 2.3
|
4.7 ± 2.7
|
5.3 ± 2.6
|
<0.001
|
|
SQUID
|
21.0 ± 17.5
|
28.4 ± 23.6
|
53.6 ± 26.0
|
58.4 ± 23.8
|
<0.001
|
|
Adjusted SQUID
|
23.1 (19.2 – 27.1)
|
28.5 (20.9 – 36.0)
|
55.6 (49.0 – 62.1)
|
58.9 (54.7 – 63.1)
| |
|
Stratum 1:
| | | | | |
|
General health patients:
N
|
119
|
107
|
129
|
158
|
|
Eligible actions
|
8.9 ± 3.3
|
8.4 ± 3.1
|
8.5 ± 3.0
|
9.0 ± 3.0
|
0.80
|
|
Actions met
|
1.9 ± 1.7
|
2.7 ± 2.3
|
4.8 ± 2.5
|
5.3 ± 2.5
|
<0.001
|
|
SQUID
|
21.5 ± 16.8
|
30.3 ± 24.1
|
57.7 ± 25.1
|
59.7 ± 23.4
|
<0.001
|
|
Adjusted SQUID
|
23.5 (19.3 – 27.7)
|
31.6 (22.9 – 40.4)
|
60.0 (52.8 – 67.2)
|
60.3 (55.6 , 65.1)
| |
|
Stratum 2:
| | | | | |
|
Mental health patients;
N
|
64
|
43
|
80
|
77
|
|
Eligible actions
|
9.5 ± 3.5
|
8.8 ± 3.4
|
9.6 ± 3.3
|
9.6 ± 3.5
|
0.56
|
|
Actions met
|
1.9 ± 1.8
|
2.4 ± 2.2
|
4.5 ± 2.9
|
5.3 ± 2.9
|
<0.001
|
|
SQUID
|
20.1 ± 18.7
|
23.6 ± 21.7
|
47.1 ± 26.2
|
55.7 ± 24.8
|
<0.001
|
|
Adjusted SQUID
|
21.0 (13.3 – 28.8)
|
21.3 (11.9 – 30.6)
|
46.6 (39.4 – 53.7)
|
57.0 (52.3 – 61.7)
| |
- PF: Practice Facilitator (practice-level intervention).
- PP: Prevention Practitioner (patient-level intervention).
- PF/PP: Combined practice-level and patient-level intervention.
- SQUID: Summary Quality Index defined is the ratio of the number of CDPS actions met according to pre-defined targets to the number of actions for which the patient was eligible.
- *P values are based on two-sided Generalized Score Tests for equality of means across 4 groups.
