7.2 Screening with limited sleep tests to increase pre-test 152 probability Sophia E. Schiza, Winfried Randerath and Marta Drummond 8 – Management of obstructive sleep apnoea 8.1 Non-continuous positive airway pressure therapies 155 Johan Verbraecken, Olivier Vanderveken, Marie Marklund, Marijke Dieltjens and Joerg Steier 8.2 Indications for continuous positive airway pressure therapy 164 Dries Testelmans and Özen K. Basoglu 8.3 Differences between fixed-level CPAP, variable (automatic) 169 CPAP and BPAP Dries Testelmans, Alexandros Kalkanis and Bertien Buyse 8.4 Side-effects associated with continuous positive airway 174 pressure Bertien Buyse, Alexandros Kalkanis and Dries Testelmans 8.5 Adherence to continuous positive airway pressure treatment 181 Alexandros Kalkanis, Bertien Buyse and Dries Testelmans 8.6 Monitoring positive airway pressure therapy 186 Bertien Buyse, Alexandros Kalkanis and Dries Testelmans 8.7 Evaluation of positive airway pressure efficacy 192 Gisèle Maury and Dries Testelmans 9 – Management of central sleep apnoea 9.1 Prognostic impact of central sleep apnoea 198 Winfried Randerath 9.2 Central sleep apnoea in chronic heart failure 202 Winfried Randerath 9.3 Continuous positive airway pressure or adaptive servo 210 ventilation in patients with opioid-induced sleep disordered breathing Shahrokh Javaheri 9.4 Treatment of central sleep apnoea with oxygen, drugs and 215 phrenic nerve stimulation Shahrokh Javaheri and Robin Germany