Clearing the air: evaluating institutions’ social media health messaging on wildfire and smoke risks in the US Pacific Northwest

Table 7 Mean percentage of words per Tweet referring to community language by location. Means are expressed as the percentage of total words within a Tweet that are words associated with a given LIWC category of community language

LIWC category	Mean word percentage (standard error)			Ε²	χ2	p	Dunn’s Post hoc
LIWC category	USA	OR	WA	Ε²	χ2	p	Dunn’s Post hoc
Social behavior	2.17 (0.22)	2.47 (0.13)	1.33 (0.07)	0.071	91.25	< 0.001	USA vs. OR^* USA vs. WA^* WA vs. OR^*
Prosocial behavior	0.57 (0.12)	0.60 (0.08)	0.48 (0.04)	0.0003	0.32	0.851	USA vs. OR USA vs. WA WA vs. OR

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