| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T426 |
0-60 |
Sentence |
denotes |
The search yielded 10,965 records after removing duplicates. |
| T427 |
61-174 |
Sentence |
denotes |
The first selection resulted in 658 records that were potentially eligible for this review on signs and symptoms. |
| T428 |
175-279 |
Sentence |
denotes |
After screening on title and abstract, we excluded 457 records, leaving 201 to be assessed on full text. |
| T429 |
280-328 |
Sentence |
denotes |
Of these, we included 16 studies in this review. |
| T430 |
329-430 |
Sentence |
denotes |
The reasons for excluding 185 records are listed in the PRISMA flow chart (see Figure 1; Moher 2009). |
