Table 10 Analysis of potential topics of positive and negative evaluations in the sufficient materials category.

From: The government intervention effects on panic buying behavior based on online comment data mining: a case study of COVID-19 in Hubei Province, China

Category

Topic

Keywords

Positive comments under sufficient materials category

Topic1

Inner Mongolia, support, gratitude, good, received, return

Topic2

Grandpa Yuan, pork, storage, great power, moving, bottom

Topic3

Patriotic, unbreakable, lucky, no regrets, China, success

Negative comments under sufficient materials category

Topic1

Eating, habits, carbohydrates, diet, differences, hard

Topic2

Food hoarding, peace of mind, mold, stupidity, long worms, stupidity

Topic3

Toilet paper, problems, hoarding, management, less, materials