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Table 5 Length of stay in persons admitted with bronchiectasis-related hemoptysis

From: Evaluating hemoptysis hospitalizations among patients with bronchiectasis in the United States: a population-based cohort study

Parameter Univariate Linear Regression Multivariate Linear Regression
  Coefficient (95% CI) Coefficient (95% CI)
Sex
 Male Ref Ref
 Female − 0.98 (− 1.56, − 0.39) − 0.37 (− 0.86, 0.13)
Quartile of income
 1st quartile Ref Ref
 2nd quartile − 0.20 (− 0.96, 0.55) − 0.20 (− 0.85, 0.46)
 3rd quartile − 0.14 (− 0.95, 0.66) − 0.34 (− 1.05, 0.37)
 4th quartile − 0.41 (− 1.19, 0.38) − 0.45 (− 1.13, 0.23)
Number of procedures
 0 Ref Ref
 1 0.90 (0.42, 1.38) 0.78 (0.31, 1.24)
 2 2.75 (1.90, 3.61) 2.37 (1.51, 3.23)
 3 2.64 (1.84, 3.45) 2.34 (1.56, 3.13)
 4 2.72 (1.70, 3.74) 2.39 (1.42, 3.36)
 5 4.05 (2.65, 5.46) 3.36 (1.93, 4.78)
 6 8.80 (5.87, 11.73) 7.33 (4.97, 9.69)
 7 +  11.27 (8.36, 14.18) 10.38 (7.53, 13.24)
Number of comorbidities
 0 Ref Ref
 1–2 0.93 (0.29, 1.57) 0.57 (− 0.04, 1.18)
 3 +  3.61 (2.93, 4.28) 2.02 (1.38, 2.66)
Diabetes without chronic complications
 No Ref Ref
 Yes − 0.93 (− 1.61, − 0.26) − 1.34 (− 1.99, − 0.68)
Diabetes with chronic complications
 No Ref Ref
 Yes 2.44 (1.24, 3.64) 0.64 (− 0.48, 1.75)
Congestive heart failure
 No Ref Ref
 Yes 2.77 (1.89, 3.64) 1.33 (0.53, 2.12)