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. Author manuscript; available in PMC: 2016 Feb 12.
Published in final edited form as: Am J Respir Crit Care Med. 2000 Apr;161(4 0 1):1076–1080. doi: 10.1164/ajrccm.161.4.9903087

TABLE 1.

LINEAR REGRESSION MODEL TO PREDICT THE DAY OF LAST RAPIDLY POSITVE SPUTUM CULTURE, BASED ON MEASURES OBTAINED DURING THE FIRST MONTH OF THERAPY, INCLUDING DAYS TO POSITIVE IN BACTEC*

Variable Coefficient Standard Error p Value
Constant −3.985 25.691
Antigen 85, Day 14 0.459 0.146 0.004
BACTEC DTP, Day 30 −0.564 0.217 0.016
Extent of disease 17.879 8.501 0.046
*

The overall significance of the regression model is 0.005, R = 0.63.