Table 4 Semantic relationship between sentences from the abstract and the title sentence
| Categories | High (N) | Low (N) |
|---|---|---|
| Background | 364 | 444 |
| Gap | 104 | 111 |
| Purpose | 355 | 071 |
| Methodology | 139 | 134 |
| Result | 220 | 231 |
| Conclusion | 061 | 059 |
| Total | 1,243 | 1,050 |
| Categories | High (N) | Low (N) |
|---|---|---|
| Background | 364 | 444 |
| Gap | 104 | 111 |
| Purpose | 355 | 071 |
| Methodology | 139 | 134 |
| Result | 220 | 231 |
| Conclusion | 061 | 059 |
| Total | 1,243 | 1,050 |