Table 6.

Independent samples t-test between the Gen Z’ers gender and their self-assessed knowledge of the COVID-19 disease symptoms.

Overall Knowledge and Specific-Symptom Knowledge	T-Test for Equality of Means
	F	t	df	Sig. (2-Tailed)	Mean Difference	Std. Error Difference	95% Confidence Interval of the Difference
							Lower	Upper
Overall self-assessed level of knowledge	11.949	−2.575	760	0.010	−0.2803	0.1089	−0.4940	−0.0666
Fever	7.485	−1.986	760	0.047	−0.2487	0.1252	−0.4945	−0.0029
Cough	3.653	−1.856	760	0.064	−0.2332	0.1256	−0.4798	0.0134
Myalgia (muscle pain)	0.980	−2.273	760	0.023	−0.3299	0.1452	−0.6149	−0.0449
Fatigue	1.435	−3.299	760	0.001	−0.4515	0.1368	−0.7201	−0.1828
Dyspnea	3.448	−1.538	760	0.125	−0.2018	0.1312	−0.4594	0.0558
Anorexia	0.515	0.490	760	0.624	0.0748	0.1527	−0.2249	0.3745
Productive cough with expectoration (phlegm)	1.232	0.014	760	0.989	0.0021	0.1505	−0.2933	0.2975
Headache	1.495	0.372	760	0.710	0.0530	0.1424	−0.2265	0.3325
Pharyngodynia	0.058	2.151	760	0.032	0.3252	0.1512	0.0285	0.6219
Nausea-Vomitus	1.978	2.251	760	0.025	0.3419	0.1519	0.0437	0.6401
Diarrhea	4.550	0.677	760	0.499	0.1052	0.1555	−0.2001	0.4105
Hemoptysis	0.773	3.092	760	0.002	0.4664	0.1509	0.1703	0.7626
Abdominal pain	2.541	2.041	760	0.042	0.3227	0.1581	0.0124	0.6329