Table 5. Association between diagnosis with GERD or heartburn and other factor.

Pearson Chi-Square Tests
Variables	Have you ever been diagnosed with GERD or heartburn?
Do you suffer from any diseases?	Chi-square	46.942
	Df	6
	Sig.	.000*
Have you ever heard about heart attacks?	Chi-square	0.516
	Df	1
	Sig.	.004*
Have you ever received any information related to heart attacks?	Chi-square	0.88
	Df	1
	Sig.	0.348
Does sudden heart attack require prompt treatment?	Chi-square	0.005
	Df	1
	Sig.	0.944
If someone shows signs and symptoms of a heart attack, what do you think should do first?	Chi-square	3.168
	Df	3
	Sig.	.366
If you want to call an ambulance, do you know the phone number?	Chi-square	2.563
	Df	1
	Sig.	0.234