Awareness Levels about Breast Cancer Risk Factors, Early Warning Signs, and Screening and Therapeutic Approaches among Iranian Adult Women: A large Population Based Study Using Latent Class Analysis

Table 3

Class-specific level of correct awareness (%) about breast cancer’s risk factors and the size of classes.

Breast cancer risk factors	Class 1; (high awareness)		Class 2; (moderate awareness)		Class 3; (poor awareness)
	Yes	No	Yes	No	Yes	No
Age at Menarche	25.11	74.89	5.17	94.83	1.29	98.71
Diet	91.61	8.39	78.62	21.38	25.99	74.01
Age at menopause	93.17	6.83	78.91	21.09	30.21	69.79
Family history	66.42	33.58	32.81	67.19	5.53	94.47
Infertility	60.73	39.27	19.76	80.24	0.15	99.85
Obesity	92.55	7.45	42.57	57.43	0.10	99.00
Smoking	98.25	1.75	57.01	42.99	0.51	99.49
Alcohol consumption	97.31	2.69	47.77	52.23	0.46	99.54
Breast feeding	83.25	16.75	36.41	63.59	4.78	95.22
Trauma	73.58	26.42	31.32	68.68	7.60	92.40
Class size	31.9%		42.9%		25.2%