Inpatient vs. Outpatient — When Is Inpatient Care the Better Choice?
Table of Contents
Judging by pain intensity
If you have moderate to severe pain of 7 or higher on the NRS (Numeric Rating Scale, 0–10) lasting for more than 1 week, inpatient care should be strongly considered. Pain at this level seriously interferes with daily activities such as washing, eating, and walking, and is often accompanied by sleep disturbance. With outpatient treatment, the effect of each session is hard to maintain until the next visit.
Urgency of returning to daily life
When rapid recovery is essential — for instance to return to work or care for children — intensive inpatient treatment is efficient. A recovery process that would take 4 to 6 weeks of outpatient care can be shortened to 10 to 14 days with intensive inpatient treatment. In particular, traffic accident aftereffects and workers' compensation cases are insurance-covered, so inpatient care is possible without financial burden.
Checking treatment response
If NRS scores have not decreased by 2 or more points after 2 weeks of outpatient treatment, treatment density may be insufficient. Switching to inpatient care increases the number of daily procedures by 2 to 3 times, allowing the treatment response to be assessed more quickly.
Decision-making checklist
- NRS 7 or higher persists for more than 1 week → Inpatient care recommended
- Sleep is less than 4 hours due to nighttime pain → Inpatient care recommended
- Walking distance has dropped to less than 200m → Inpatient care recommended
- Improvement is minimal after 2 weeks of outpatient care → Consider switching to inpatient care
- Insurance coverage is available, such as for traffic accidents or workers' compensation → Make active use of inpatient care
- You are a single-person household for whom family caregiving is difficult → Use a private inpatient room
When outpatient care is suitable
If pain is at NRS 4 to 5 or below, daily life is not significantly disrupted, and visits 2 to 3 times per week are possible, outpatient care alone is sufficient for management. Outpatient and inpatient care are not mutually exclusive choices — you can flexibly switch between them depending on changes in your condition.