Subgroup
|
Suicidal ideation
|
Suicidal attempt
|
---|
No. of studies
|
Pooled prevalence
|
95% CI
|
I2
|
p-value
|
No. of studies
|
Pooled prevalence
|
95% CI
|
I2
|
p-value
|
---|
Sample size
|
Small (< median)
|
5
|
9
|
2–19
|
98.99%
|
< 0.001
|
4
|
5
|
1–11
|
91.16%
|
< 0.001
|
Large (≥ median)
|
7
|
10
|
3–19
|
99.80%
|
< 0.001
|
6
|
3
|
2–5
|
98.47%
|
< 0.001
|
Study setting
|
SNNP
|
5
|
14
|
2–32
|
99.78%
|
< 0.001
|
5
|
5
|
2–8
|
98.74%
|
< 0.001
|
Oromia
|
2
|
11
|
10–13
|
–
|
–
|
2
|
4
|
3–5
|
–
|
–
|
Addis Ababa
|
2
|
3
|
2–3
|
–
|
–
|
2
|
3
|
2–3
|
–
|
–
|
Harar
|
1
|
5
|
4–6
|
–
|
–
|
1
|
2
|
1–3
|
–
|
–
|
Tigray
|
1
|
5
|
3–8
|
–
|
–
|
–
|
–
|
–
|
–
|
–
|
Publication year
|
1999–2010
|
4
|
19
|
5–39
|
99.89%
|
< 0.001
|
5
|
5
|
2–8
|
99.86%
|
< 0.001
|
2011–2020
|
8
|
6
|
3–9
|
97.86%
|
< 0.001
|
5
|
4
|
2–6
|
97.58%
|
< 0.001
|
Quality of studies
|
High
|
9
|
14
|
6–26
|
99.79%
|
< 0.001
|
8
|
5
|
3–7
|
96.14%
|
< 0.001
|
Low
|
3
|
4
|
2–8
|
96.76%
|
< 0.001
|
2
|
2
|
1–3
|
–
|
–
|
Tool
|
CIDI
|
7
|
14
|
4–30
|
99.68%
|
< 0.001
|
7
|
4
|
1–8
|
97.86%
|
< 0.001
|
SRQ-20
|
5
|
4
|
3–6
|
95.54%
|
< 0.001
|
–
|
–
|
–
|
–
|
–
|
SRB-R
|
–
|
–
|
–
|
–
|
–
|
1
|
3
|
2–4
|
–
|
–
|
Timeframe
|
12–month
|
12
| | | | |
7
|
4
|
1–8
| | |
Lifetime
|
–
|
–
|
–
|
–
|
–
|
3
|
4
|
3–6
|
97.86%
|
< 0.001
|
- 95% CI represents the 95% Confidence Interval for prevalence and I2 true heterogeneity