Risk Factors of Female Breast Cancer in Vietnam: A Case-Control Study

Table 1. Distribution of cases and controls of all women

OR, odds ratio; CI, confidence interval; SD, standard deviation; BMI, body mass index.

*Statistically significant (p < 0.05).

a)Number of participants (%),

b)Obtained from t test for continuous variables and chi-squared test for categorical variables,

c)Unadjusted OR (95% CI)—obtained from binary logistic regression,

d)Multivariable adjusted OR (95% CI)—obtained from multiple logistic regression.

Table 2. Distribution of cases and controls of pre-menopausal women

OR, odds ratio; CI, confidence interval; SD, standard deviation; BMI, body mass index.

*Statistically significant (p < 0.05).

a)Number of participants (%),

b)Obtained from t test for continuous variables and chi-squared test for categorical variables,

c)Unadjusted OR (95% CI)—obtained from binary logistic regression,

d)Multivariable adjusted OR (95% CI)—obtained from multiple logistic regression.

Table 3. Distribution of cases and controls of post-menopausal women

OR, odds ratio; CI, confidence interval; SD, standard deviation; BMI, body mass index.

*Statistically significant (p < 0.05).

a)Number of participants (%),

b)Obtained from t test for continuous variables and chi-squared test for categorical variables,

c)Unadjusted OR (95% CI)—obtained from binary logistic regression,

d)Multivariable adjusted OR (95% CI)—obtained from multiple logistic regression.