Table 5 Frequency of the problem classes and problem incidences in the dimension potential benefits
Question / Category | Different problem classes | Problem incidents | ||
|---|---|---|---|---|
N | % | N | % | |
9. Energy consumption: How does the energy consumption change after problem solving? | ||||
 Decrease | 24 | 55% | 532 | 65% |
 No influence or ambiguous | 15 | 34% | 206 | 25% |
 Increase | 5 | 11% | 84 | 10% |
10. Health: Does problem solving positively impact the health of residents? | ||||
 May affect health | 4 | 9% | 79 | 10% |
 Does not affect health | 40 | 91% | 743 | 90% |