Research Article

Spatial Frailty Survival Model for Multidrug-Resistant Tuberculosis Mortality in Amhara Region, Ethiopia

Table 1

Summary results of MDR–TB by different demographic characteristics.

CovariatesCategoryDeath (%)Censored (%)Total (%)

SexFemale33(40.74)48(59.26)81
Male28(22.22)98(77.78)126
Age18-34 years15(14.56)88(85.44)103
35-54 years22(39.3)34(60.7)56
>= 55 years24(50)24(50)48
Marital status of the patientSingle16(20.78)61(79.22)77
Married36(36)64(64)100
Separated/Divorced6(31.58)13(68.42)19
Widow/Widowed3(30)7(70)10
Employment statusEmployed7(30.13)16(69.56)23
Own Business8(20)32(80)40
Merchant16(40)24(60)40
Daily labor4(23.53)13(76.47)17
Unemployed26(29.89)61(70.11)87
The educational levelIlliterate16(25.81)46(74.19)62
Read and Write23(29.49)55(70.51)78
Secondary14(31.11)31(68.88)45
Tertiary and above8(36.36)14(63.64)22
Therapeutic delay>= 1 Month31(41.89)43(58.11)74
< 1 Month30(22.56)103(77.44)133
MDR categoryPreviously Treated for first-line TB26(17.11)126(82.89)152
Previously not Treated35(64.81)19(35.19)54
Current Smoking StatusYes23(65.71)12(34.29)35
No38(22.09)134(77.91)172
Current Alcohol useYes31(60.78)20(39.22)51
No30(19.23)126(80.77)156
CityDebre Tabor6(27.27)16(72.73)22
Gondar49(33.56)97(66.44)146
D/Markos6(15.38)33(84.62)39

Therapeutic delay means patients first contact with health worker after 30 days (1 month) from the onset of TB symptoms.