| Categories | Number of codes |
| The priority should be given in order of oxygen therapy, drug therapy, and resting therapy | 14 |
| We should divide the nursing protocol into three phases: the early days of hospitalization, acute phase and recovery phase. | 9 |
| It will be easier to implement the nursing protocol in the clinical setting if it is described in detail. | 6 |
| We should divide the nursing protocol into two parts: significant points and implementation procedure in detail. | 6 |
| The simpler it is, the easier to read and follow. | 5 |
| Contents of the nursing protocol are much better. | 4 |
| The order and flow of the nursing protocol seems reasonable. | 4 |
| The contents of the nursing protocol should be expressed in such an applicable way that it can be applied. | 4 |
| We need descriptions regarding how to cope with memory impairment in the nursing protocol. | 3 |
| We should have priority order for contents of the nursing protocol. | 3 |
| The nursing protocol will be useful. | 2 |
| Urinary tract infection frequently occurs in patients during hospitalization. | 1 |
| We should have a summary of the nursing protocol to show significant points. | 1 |
| It is good to make assessments based on yes or no and proceed to nursing care. | 1 |
| We should include dehydration index in the nursing protocol. | 1 |
| Abstract contents may be easier to apply to the practice. | 1 |
| We should not specify the place where we use the nursing protocol. | 1 |
| We will need to consider the timing of releasing physical restrain. | 1 |
| We should include drug adjustment for patients with restlessness and agitation. | 1 |
| I would like to try to apply a hot towel around the neck of the patient. | 1 |
| We should include the basic contents as well for newly-graduated nurses. | 1 |
| We should create a nursing protocol along with the time course of symptoms observed and treatments provided after hospitalization. | 1 |
| The nursing protocol appears practical | 1 |