| 摘要 |
FIELD: medicine. ^ SUBSTANCE: method involves calculating numeric value of epidemic hazard level from formula (Pi1-1)+(Pi2-1)+...+(Pin-1), where Pii is the hazard risk factor indices values in the hazard focus like contact multiplicity - 2.6, treatment ignored by infection source - 1.7, contact duration less than 2 years - 1.3, massive bacterioexcretion of infection source - 1.1, bacillary intensity of focus - 1.2, family migration - 3.0, many children in family - 2.5, asocial family - 1.6, poor family - 1.5, no BCG/MCG-M vaccination - 23.5, adolescent age of contact person - 2.2, marked hyperergic tuberculine sensitivity - 1.9, lack of preventive therapy - 1.5, poor quality of applied BCG/MCG-M vaccination - 1.5, concomitant diseases available - 1.1, n n is the number of risk factors detected in a risk factor focus. The calculated value being less than 3.0, moderate hazard risk is considered to be the case. The value being from 3.0 to 6.0, high risk level is considered to be the case. The value being greater than 6.0, very high risk level is considered to be the case. ^ EFFECT: high accuracy and simplicity of the method. ^ 2 cl, 1 tbl |
