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Table 1 Descriptive statistics for categorical variables. (n = 854)

From: Tuberculosis sanatorium treatment at the advent of the chemotherapy era

Variable Frequency (percent)
Institution
 1 183 (21.4)
 2 356 (41.7)
 3 59 (6.9)
 Missing 256 (30.0)
Sex
 Female 465 (54.4)
 Male 387 (45.3)
 Missing 2 (0.3)
Diagnosis
 Pulmonary 606 (71.0)
 Extra-pulmonary 235 (27.5)
 Disseminated/miliary 13 (1.5)
Smear status on admission
 Positive 188 (22.0)
 Negative 525 (61.5)
 Missing 141 (16.5)
Smear status on discharge
 Positive 15 (1.8)
 Negative 839 (98.2)
Marital status
 Married 215 (25.2)
 Single 558 (65.3)
 Other 12 (1.4)
 Missing 69 (8.1)