Data tables containing summarized qualitative results of seven semistructured focus groups sessions addressing hospital collaboration models in Belgium. These took the form of consultations with stakeholders invited from Belgian hospitals and special interest groups. All files are in .docx format, accessible via MS Word or open office applications: Table 3. submissie. docx.docx - Advantages and disadvantages of integrated health systems, from the perspective of the stakeholders Table 4. submissie. docx.docx - Advantages and disadvantages of a coordinated network, from the perspective of the stakeholders Table 5. submissie. docx.docx - Advantages and disadvantages of a joint venture, from the perspective of the stakeholders Each focus group aimed to include 8-12 participants organized by stakeholder groups. The groups are as follows:- hospital management (chief executive officers and chief medical officers)- chairs of medical councils or their representatives, chairs of hospital boards,- special interest ...