From: Social media analysis of Twitter tweets related to ASD in 2019–2020, with particular attention to COVID-19: topic modelling and sentiment analysis
Macro groups
2019 (%)
2020 (%)
Family
10
18
Community
46
31
Therapy/Diagnosis
14
22
Research
3
6
Autism Day
5
4
Negative effects
0
Vaccines
12
Promotions
2
Exceptional events
8