Table 1.

Prevalence of correct knowledge about specific warning signs of cancer

Warning sign	Total		Men		Women
	%	95% CI	%	95% CI	%	95% CI
Change in bowel or bladder habits	32.70	32.68-32.72	31.50	31.47-31.53	33.80	33.77-33.83
A sore that does not heal	43.20	43.18-43.22	40.40	40.37-40.43	45.60	45.57-45.63
Unusual bleeding or discharge	47.70	47.68-47.72	43.00	42.97-43.03	51.40	51.37-51.43
Thickening or lump in breast and other organs	67.40	67.38-67.42	56.90	56.87-56.93	76.80	76.78-76.82
Difficultly in swallowing	33.60	33.58-33.62	30.20	30.17-30.23	36.50	36.47-36.53
Indigestion	37.80	37.78-37.82	35.00	34.97-35.03	40.30	40.27-40.33
Change in a wart or mole	49.80	49.78-49.82	44.70	44.67-44.73	54.50	54.47-54.53
Nagging cough or hoarseness	42.40	42.38-42.42	38.10	38.07-38.13	46.20	46.17-46.23
Unexplained loss in weight	59.20	59.18-59.22	56.10	56.07-56.13	61.90	61.87-61.93

CI=Confidence interval