Table 2. Bivariate analysis.

	GP trainers (n = 102)	Other GPs (n = 758)	p value
Gender			0.54
Male	66.67%	63.59%
Female	33.33%	36.41%
Age			0.62
≥ 55 yo	54.90%	57.52%
< 55 yo	45.10%	42.48%
City size of the GP’s practice location			0.74
≥ 15,000 inhabitants	67.65%	65.96%
< 15,000 inhabitants	32.35%	34.04%
GP’s level of activity over the year: mean
Number of patients	1,462	1,517	0.5
Number of visits	3,884	4,094	0.3
Proportion of attendances by patients < 16yo	21.83%	20.97%	0.27
Proportion of attendances by patients ≥ 16yo	78.16%	79.03%	0.26
Proportion of attendances by patients with long-term disease	14.92%	14.97%	0.93
Proportion of attendances by patients with medical fee exemption status for perceiving low incomes	5.35%	6.62%	0.07
Proportion of patients to whom at least one antibiotic was prescribed: mean	21.86%	28.29%	<0.001