From: Differential diffusion of pharmaceutical innovations in a mixed market middle - income economy
Variable | Â | Parameters | |||
---|---|---|---|---|---|
 | Public (n = 531) | Private (n = 615) | |||
Utilization – DDD per 1,000 capita per year, Mean (SD) | 5.04 (34.38) | 10.18 (47.46) | |||
Price per DDD per 1,000 capita, Mean (SD) | 2.43Â (14.20) | 2.68Â (15.73) | |||
Market Concentration (HHI) at ATC-4, Mean (SD) | 0.37Â (0.23) | 0.32Â (0.23) | |||
Generic Competition (Total DDDs), Mean (SD) | 389.15Â (1815.12) | 276.66Â (979.18) | |||
Therapeutic group at ATC Level 1, N (%) | |||||
 A – Alimentary tract and metabolism | 57 (10.73) | 68 (11.06) | |||
 B – Blood and blood forming organs | 69 (12.99) | 75 (12.20) | |||
 C – Cardiovascular system | 65 (12.24) | 77 (12.52) | |||
 D – Dermatalogicals | 8 (1.51) | 10 (1.63) | |||
 G – Genito – urinary system and sex hormones | 43 (8.10) | 50 (8.13) | |||
 J – Antiinfectives for systemic use | 22 (4.14) | 22 (3.58) | |||
 L – Antineoplastic agents and immunomodulating agents | 93 (17.51) | 109 (17.72) | |||
 M – Musculo – skeletal system | 8 (1.51) | 14 (2.28) | |||
 N – Nervous system | 142 (26.74) | 158 (25.69) | |||
 R – Respiratory system | 23 (4.33) | 30 (4.88) | |||
 S – Sensory Organs | 1 (0.19) | 2 (0.33) | |||
Year(s) since registration, N (%) | |||||
 Year 1 | 118 (22.22) | 149 (24.23) | |||
 Year 2 | 136 (25.61) | 149 (24.23) | |||
 Year 3 | 116 (21.85) | 118 (19.19) | |||
 Year 4 | 96 (18.08) | 98 (15.93) | |||
 Year 5 | 43 (8.10) | 48 (7.80) |