Table 2.
Distribution of sentiment classes across models and perspectives.
| Sentiment column | Positive, n (%) | Neutral, n (%) | Negative, n (%) |
| DeepSeek-7B general | 12 (0.07) | 16330 (99.29) | 105 (0.64) |
| DeepSeek-7B patient | 7101 (43.18) | 7597 (46.19) | 1749 (10.63) |
| DeepSeek-7B physician | 739 (4.49) | 15339 (93.26) | 369 (2.24) |
| Mistral-7B general | 3709 (22.55) | 10730 (65.24) | 2008 (12.21) |
| Mistral-7B patient | 1608 (9.78) | 11668 (70.94) | 3171 (19.28) |
| Mistral-7B physician | 1926 (11.71) | 13726 (83.46) | 795 (4.83) |
| TextBlob | 6384 (38.82) | 9859 (59.94) | 204 (1.24) |
| VADERa | 8810 (53.57) | 158 (0.96) | 7479 (45.47) |
| ClinSent-lexicon | 9784 (59.49) | 2948 (17.92) | 3715 (22.59) |
aVADER: Valence Aware Dictionary and Sentiment Reasoner.