Table 2:

Within class t-tests of positive sentiment with Bonferroni correction

Medication Class	Ingredient	t	p
Antidepressant	amitriptyline	0.57	0.57
	amoxapine	−3.64	<0.001	*
	bupropion	1.15	0.25
	citalopram	1.73	0.09
	desipramine	−0.89	0.38
	desvenlafaxine	1.93	0.05
	duloxetine	−0.17	0.87
	escitalopram	2.41	0.02
	fluoxetine	1.93	0.05
	fluvoxamine	−2.40	0.02
	imipramine	−1.10	0.27
	levomilnacipran	−0.02	0.99
	mirtazapine	1.61	0.11
	nortriptyline	0.98	0.33
	paroxetine	0.37	0.71
	phenelzine	−1.75	0.08
	protriptyline	−1.08	0.28
	selegiline	1.60	0.11
	sertraline	0.56	0.58
	tranylcypromine	−1.97	0.05
	trazodone	−3.66	<0.001	*
	trimipramine	−1.95	0.05
	venlafaxine	−0.51	0.61
	vilazodone	1.72	0.09
	vortioxetine	1.05	0.29
Antipsychotic	aripiprazole	1.55	0.12
	asenapine	2.55	0.01
	chlorpromazine	−0.55	0.58
	clozapine	−4.52	<0.001	**
	fluphenazine	−1.70	0.09
	haloperidol	−2.79	0.01
	iloperidone	1.34	0.18
	olanzapine	1.79	0.07
	paliperidone	−2.39	0.02
	perphenazine	−1.19	0.24
	pimozide	0.71	0.48
	quetiapine	2.29	0.02
	risperidone	0.88	0.38
	thioridazine	−0.30	0.77
	thiothixene	0.44	0.66
	trifluoperazine	−1.38	0.17
	ziprasidone	2.28	0.02
Mood Stabilizer	carbamazepine	−1.59	0.11
	divalproex sodium	−0.71	0.48
	gabapentin	2.92	0.004	***
	lamotrigine	−1.51	0.13
	lithium salts	1.71	0.09
	oxcarbazepine	−1.45	0.15
	pregabalin	2.83	0.005	***
	sodium valproate	−5.35	<0.001	***
	topiramate	2.24	0.03

^*Indicates significant p value after Bonferroni correction for multiple comparisons within the antidepressant class p < .0020

^**Indicates significant p value after Bonferroni correction for multiple comparisons within the antipsychotic class p < .0029

^***Indicates significant p value after Bonferroni correction for multiple comparisons within the mood stabilizer class p < .0056

Note: Negative t values indicate a mean positive sentiment for the given medication that is below the combined mean of all other medications of the same class.