Introduction
Methods
The study site
A strategy to build collaboration with traditional health practitioners
Assessments of individuals referred to the study by THPs
Statistical analysis
Results
Na/mean | %/SD | |
---|---|---|
Sex | ||
Male | 79 | 53.0 |
Female | 70 | 47.0 |
Age, mean | 29.7 | 7.4 |
Marital status | ||
Single | 139 | 93.3 |
Marriedb | 4 | 2.7 |
Widowed | 1 | 0.7 |
Level of education, mean grade (1–12) | 10.1 | 2.4 |
Employment | ||
Unemployed | 129 | 86.6 |
Employed | 12 | 8.1 |
Self-employed | 1 | 0.7 |
Student | 2 | 1.3 |
Religious affiliation | ||
None | 38 | 25.5 |
Christian | 106 | 71.1 |
SCAN diagnoses
N
| % | |
---|---|---|
Schizophrenia | 4 | 2.7 |
Psychotic disorder NOS | 28 | 18.8 |
Substance-induced psychotic disorder | 2 | 1.3 |
Psychotic disorder due to a medical condition | 3 | 2.0 |
Bipolar disorder with psychotic features | 0 | 0.0 |
Depressive disorder with psychotic features | 7 | 4.7 |
Depressive disorder | 14 | 9.4 |
Dysthymic disorder | 1 | 0.7 |
Depressive disorder NOS | 1 | 0.7 |
Adjustment disorder | 4 | 2.7 |
Substance abuse | 2 | 1.3 |
No diagnosis | 83 | 55.7 |
Predicting diagnosis of psychotic disorder by THPs
CAPE scores and test characteristics
Symptom scorea | No diagnosis (N = 83) | Psychotic disorder (N = 44) | Non-psychotic psychiatric disorder (N = 22) | |||||
---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | F (df = 2) | p value | |
Positive symptoms | ||||||||
All | 5.2 | 3.8 | 5.7 | 4.5 | 6.2 | 3.4 | 0.580 | 0.561 |
With distress | 3.5 | 3.6 | 4.2 | 4.3 | 4.4 | 3.0 | 0.783 | 0.459 |
Negative symptoms | ||||||||
All | 3.1 | 2.9 | 4.4 | 3.5 | 3.9 | 3.4 | 2.661 | 0.073 |
With distress | 2.4 | 3.0 | 3.5 | 3.5 | 2.9 | 3.3 | 1.500 | 0.227 |
Depressive symptoms | ||||||||
All | 2.0 | 2.1 | 2.8 | 2.4 | 3.2 | 2.1 | 3.616 | 0.029 |
With distress | 1.8 | 2.1 | 2.9 | 2.5 | 3.0 | 2.1 | 4.683 | 0.011 |
Total symptoms | ||||||||
All | 10.0 | 7.5 | 12.9 | 10.0 | 13.3 | 7.6 | 2.316 | 0.103 |
With distress | 7.8 | 7.8 | 10.6 | 9.4 | 10.2 | 7.3 | 1.956 | 0.145 |
CAPE cut-off, total scorea | Sensitivity | Specificity | PPV | NPV |
---|---|---|---|---|
0 | 0.95 | 0.04 | 0.29 | 0.67 |
1 | 0.91 | 0.08 | 0.29 | 0.67 |
2 | 0.84 | 0.13 | 0.29 | 0.67 |
3 | 0.80 | 0.17 | 0.29 | 0.67 |
4 | 0.80 | 0.18 | 0.29 | 0.68 |
5 | 0.75 | 0.27 | 0.30 | 0.72 |
6 | 0.75 | 0.33 | 0.32 | 0.76 |
7 | 0.73 | 0.38 | 0.33 | 0.77 |
8 | 0.61 | 0.42 | 0.31 | 0.72 |
9 | 0.59 | 0.46 | 0.31 | 0.73 |
10 | 0.59 | 0.50 | 0.33 | 0.75 |
11 | 0.59 | 0.56 | 0.36 | 0.77 |
12 | 0.52 | 0.61 | 0.36 | 0.75 |
13 | 0.50 | 0.64 | 0.37 | 0.75 |
14 | 0.50 | 0.67 | 0.39 | 0.76 |
15 | 0.43 | 0.70 | 0.37 | 0.74 |
16 | 0.41 | 0.75 | 0.41 | 0.75 |
17 | 0.36 | 0.76 | 0.39 | 0.74 |
18 | 0.36 | 0.80 | 0.43 | 0.75 |
19 | 0.34 | 0.83 | 0.45 | 0.75 |
21 | 0.34 | 0.84 | 0.47 | 0.75 |
22 | 0.32 | 0.86 | 0.48 | 0.75 |
23 | 0.30 | 0.87 | 0.48 | 0.75 |
24 | 0.27 | 0.88 | 0.48 | 0.74 |
25 | 0.23 | 0.89 | 0.45 | 0.73 |
26 | 0.23 | 0.90 | 0.48 | 0.73 |
27 | 0.23 | 0.90 | 0.50 | 0.74 |
29 | 0.18 | 0.90 | 0.44 | 0.73 |
31 | 0.18 | 0.92 | 0.50 | 0.73 |
33 | 0.16 | 0.92 | 0.47 | 0.72 |
34 | 0.16 | 0.93 | 0.50 | 0.73 |
37 | 0.14 | 0.93 | 0.46 | 0.72 |