Table 3.

Defined daily dose values per patients who are obese and those of normal weight who received drugs from specific categories.

BNF code	DDD per patient with obesity receiving drug	DDD per non-obese patient receiving drug	P-value
2.6.2 Calcium channel blockers	482	372	0.018
3.4.1 Antihistamines	85	59	0.032
4.1.1 Hypnotics	243	92	0.021
4.6 Nausea and vertigo	64	29	0.031
6.1.2.2 Biguanides	308	152	0.014
10.1.1 Non-steroidal anti-inflammatories	143	105	0.020

BNF = British National Formulary.