Table 6 Time delay for correct diagnosis of cluster headache
From: Clinical profile of cluster headaches in China – a clinic-based study
Time delay to diagnosis | N (%) |
|---|---|
Less than 1 year | 13 (10.8) |
1 year | 2 (1.7) |
2 years | 10 (8.3) |
3 years | 10 (8.3) |
4 years | 10 (8.3) |
5 years | 10 (8.3) |
6 years | 6 (5.0) |
7 years | 4 (3.3) |
8 years | 5 (4.2) |
9 years | 2 (1.7) |
10 years | 17 (14.2) |
More than 10 years | 31 (25.8) |