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. 2018 Oct 10;13:3255–3267. doi: 10.2147/COPD.S167272

Figure 2.

Figure 2

Expert decision model of ACCESS advice.

Abbreviations: ACCESS, Adaptive Computerized COPD Exacerbation Self-management Support; SpO2, peripheral capillary oxygen saturation; FEV1, forced expiratory volume in one second.