Table 3.

Mixed-effect multilevel regression to assess the relationship between age-standardized female breast cancer mortality and disability and breast cancer screening (BCS) programmes, by country-income levels (high-, middle-, low-)

	Coefficient	95% CI	Coefficient	95% CI	Coefficient	95% CI
	HICs		MICs		LICs
Mortality
No country/pilot screening programmea	Reference
Regional-wise screening programme	−7.81	−13.39 to −2.23	−1.49	−5.86 to 2.88	3.85	−2.48 to 10.17
National-wise screening programme	−9.71	−14.70 to −4.72	−2.90	−7.77 to 1.97	−0.66	−7.52 to 6.20
Disability (DALYs)
No country/pilot screening programmea	Reference
Regional-wise screening programme	−184.50	−315.47 to −53.54	−55.72	−184.06 to 72.62	78.07	−55.04 to 211.17
National-wise screening programme	−245.12	−362.28 to −127.96	−53.76	−195.55 to 88.03	49.58	−94.56 to 193.73

Models are equally adjusted as previous tables.

95 CIs, 95% confidence intervals; DALYs, disability-adjusted life years; HICs, high-income countries; LICs, low-income countries; MICs, middle-income countries.

^aNo country programme or existence of an opportunistic or pilot screening programme.