Real-World Experience with Carbidopa-Levodopa Extended-Release Capsules (Rytary^®): Results of a Nationwide Dose Conversion Survey

Table 3

CD-LD IR to CD-LD ER dose conversion ratio.

	n (%)
Based on total daily CD-LD IR dose (n = 44)
2x CD-LD IR dose	35 (80)
2.1–2.4x CD-LD IR dose	5 (11)
>2.4x CD-LD IR dose	1 (2)
Depends on CD-LD IR dose	3 (7)
Based on individual CD-LD IR dose (n = 18)
2.5–2.9x CD-LD IR dose	9 (50)
3x CD-LD IR dose	5 (28)
3.1–3.5x CD-LD IR dose	0
Depends on CD-LD IR dose	4 (22)

CD-LD = carbidopa-levodopa; IR = immediate-release; ER = extended-release.