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In addition to the knowledge about the symptoms of breast<br />

cancer, the perception regarding the risk factor is another<br />

vital issue to be explored. Overall, majority 86.3% of<br />

respondents stated that family history is the potential most<br />

risk factor for breast cancer. However, segregation of<br />

responses on ethnic grounds revealed that majority of the<br />

Chinese and Arab respondents’ has stated contraceptive use<br />

as a risk factor for breast cancer. Whilst Indians perceive<br />

irritation due to tight bra and lack blood flow to breast are the<br />

factors leads to breast cancer. On other hand Thai students<br />

hold smoking responsible for the progression of breast<br />

cancer. Comparatively Malay Chinese and Indian students’<br />

were found to have a lack of awareness towards the<br />

symptoms and risk factors for breast cancer. Public health<br />

department is playing its part through educational programs<br />

Khan et al. / Evaluation of Knowledge towards Breast Cancer....<br />

on media. However, educational session at the schools and<br />

college levels can be helpful to reduce these knowledge gaps.<br />

The knowledge about diagnosis and treatment of breast<br />

cancer are the other two important aspects of the knowledge<br />

domain. Evaluation of respondents’ knowledge about<br />

diagnosis revealed that 25 (49.0%) of the respondents have<br />

re<strong>com</strong>mended mammography followed by physical<br />

examination. Arabs and Malays were found to have a better<br />

knowledge regarding diagnosis of breast cancer. However,<br />

Thai students have poor knowledge regarding diagnosis as<br />

majority has re<strong>com</strong>mended ultrasound as the diagnostic<br />

method. In terms of treatment surgery was the re<strong>com</strong>mended<br />

by the majority followed by radiation therapy. About 4(7.8%)<br />

of the respondents have re<strong>com</strong>mended the use of herbs to<br />

treat breast cancer. Majority among these were Malay and<br />

Indians.<br />

Table 6: Multiple <strong>com</strong>parisons among ethnic groups<br />

Race (I) Race (J) Mean difference (I-J) Sig CI 95%<br />

Chinese<br />

.63333<br />

.673<br />

-.7169 - 1.9836<br />

Malay<br />

Indian<br />

Arabs<br />

.60000<br />

.93636<br />

.695<br />

.250<br />

-.7142 - 1.9142<br />

-.3477 - 2.2204<br />

Thais<br />

-.33636<br />

.945<br />

-1.6204 - .9477<br />

Malay<br />

-.63333<br />

.673<br />

-1.9836 - .7169<br />

Chinese<br />

Indian<br />

Arabs<br />

-.03333<br />

.30303<br />

1.000<br />

.966<br />

-1.3836 - 1.3169<br />

-1.0178 - 1.6239<br />

Thais<br />

-.96970<br />

.244<br />

-2.2905 - .3512<br />

Chinese<br />

.03333<br />

1.000<br />

-1.3169 - 1.3836<br />

Indians<br />

Malay<br />

Arabs<br />

-.60000<br />

.33636<br />

.695<br />

.945<br />

-1.9142 - .7142<br />

-.9477 - 1.6204<br />

Thais<br />

-.93636<br />

.250<br />

-2.2204 - .3477<br />

Chinese<br />

-.30303<br />

966<br />

-1.6239 - 1.0178<br />

Arabs<br />

Malay<br />

Indians<br />

-.93636<br />

-.33636<br />

.250<br />

.945<br />

-2.2204 - .3477<br />

-1.6204 - .9477<br />

Thais<br />

-1.27273(*)<br />

.045*<br />

-2.5258 - -.0197<br />

Chinese<br />

96970<br />

.244<br />

-.3512 - 2.2905<br />

Thais<br />

Malay<br />

Indians<br />

.33636<br />

.93636<br />

.945<br />

.250<br />

-.9477- 1.6204<br />

-.3477 - 2.2204<br />

Arabs<br />

1.27273(*)<br />

.045*<br />

.0197 - 2.5258<br />

Table 7: Knowledge about diagnosis of breast cancer<br />

Race Mammography Ultrasound<br />

Physical<br />

examination<br />

Biopsy<br />

Chinese<br />

4<br />

1<br />

4<br />

0<br />

Malay<br />

8<br />

1<br />

1<br />

0<br />

Indian<br />

3<br />

1<br />

5<br />

1<br />

Arab<br />

8<br />

0<br />

2<br />

1<br />

Thais<br />

2<br />

6<br />

2<br />

1<br />

Total 25 9 14 3<br />

Table 8 Knowledge about treatment of breast cancer<br />

Race Herbs<br />

Hormone<br />

therapy<br />

Radiation<br />

therapy<br />

Surgery<br />

Chinese 0<br />

0<br />

1<br />

8<br />

Malay 2<br />

1<br />

2<br />

4<br />

Indian 2<br />

0<br />

3<br />

5<br />

Arab 0<br />

0<br />

0<br />

11<br />

Thais 0<br />

1<br />

3<br />

7<br />

Total 4 2 9 35<br />

CONCLUSION<br />

Thai students have good knowledge about the symptoms of<br />

breast cancer. However, knowledge level toward diagnosis<br />

was best among Malays and Arabs. Overall findings<br />

highlight the need of further educational session among all<br />

groups for the substitution of negative perceptions with<br />

positive and evidence beliefs towards the symptoms, causes,<br />

prevention diagnosis and treatment of breast cancer.<br />

REFERENCES<br />

1. Hisham AN, Yip CH. Overview of Breast Cancer in Malaysian<br />

Women: A Problem with Late Diagnosis. Asian J Surg 2004; 27(2):<br />

130-3.<br />

2. Hisham AN, Yip CH. Spectrum of Breast Cancer in Malaysian<br />

Women: Overview. World J Surg 2003; 27(8): 921-3.<br />

3. Ferlay F, Bray F, Pisani P, et al. Globocan 2000 (online software).<br />

Cancer incidence, mortality and prevalence worldwide, Version 1.0.<br />

IARC Cancer Base No.5. IARC Press, Lyon, France, 2001<br />

4. Fry RB, Prentice-Dunn S: Effects of a psychosocial intervention on<br />

breast self-examination attitudes and behaviors. Health Educ Res<br />

2006; 21: 287-295.<br />

5. Rosenberg R, Levy- Schwartz R: Breast cancer in women younger<br />

than 40 years. Int J Fertil Womens Med 2003; 48: 200-205.<br />

6. Nor Aina E. Cancer Patient Registry-Breast Cancer (NCPR-Breast<br />

Cancer) Med J Malaysia Vol 63(c), 2008.<br />

7. Sheridan JC, Lyndall GS. SPSS analysis without anguish version<br />

10.0 for Windows, Singapore: John Wiley & Sons Australia, Ltd.,<br />

2001.<br />

IJPCR October-December, 2009, Vol 1, Issue 3 (115-118) 118

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