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Table 3 The frequency of dosage forms causing ADRs

From: Multifaceted interventions for improving spontaneous reporting of adverse drug reactions in a general hospital in China

Dosage forms Period 1 Period 2
Total ADRs Serious ADRs Total ADRs Serious ADRs
Injection preparations 377 (59.0%) 13 (54.2%) 364 (34.6%) 68 (19.8%)
Oral dosage forms 228 (35.7%) 11 (45.8%) 646 (61.4%) 264 (77.0%)
Other dosage forms 34 (5.3%) 0 43 (4.1%) 11 (3.2%)