A multiphasic health examination was administered to 1000 employees of a pharmaceutical firm. 50% of these employees had elevated diastolic blood pressure and 45% had hypoglycemia. A total of 37% of employees had both elevated diastolic blood pressure and hyperglycemia. Create a 2 × 2 contingency table and fill in all cells of the table. Is the association between hypertension and hyperglycemia statistically significant?