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Table 5 Additional mortality rate, by condition

From: Bridging the gap: an economic case study of the impact and cost effectiveness of comprehensive healthcare intermediaries in rural Mexico

Condition and explanation

Additional mortality (%), annual unless specified

Skin cancer

 No additional mortality rate assumed

 Hernia

 

 4.5% probability of strangulation after 2 years of age [35] multiplied by a 50% mortality rate if strangulation is not treated within 48 h [36], given rural setting and lack of ambulance services

2.25

Cataract

 

No additional mortality rate assumed

Heart conditions

 

Atrial septal defect mortality rate per decade used to construct life expectancy table for untreated condition [37]

0.6–7.5

Aortic stenosis mortality rate 26% annually [38]

26

Moderate heart failure 1-year mortality rate of 24.5% in South American meta-analysis [39]

24.5

Epilepsy

 

Mortality rate from uncontrolled epilepsy in rural Bolivia 0.97% annually, with similar mortality rates in other rural Latin American settings [40, 41]

0.97

Gall bladder conditions

 

2.017% annual additional rate, from 36.3% disease-specific cumulative mortality after 18 years [42]

2.017

Hypothyroidism or hyperthyroidism

 

No additional mortality rate assumed

Kidney stones

 

No additional mortality rate assumed

Breast cancer

 

Untreated median survival of 2.3 years [43]

2.3 years

Cryptorchidism

 

No additional mortality rate assumed