Table 2. Effects and interactions of the pain (presence/absence) during breastfeeding and the mode of extraction (manual/pump) of milk sampleson the microbial counts in milk samples as determined by two-way ANOVA tests.

Microorganism	Variables	F-value	P-value
Staphylococcus epidermidis	Pain	392.95	0.000
	Mode of extraction	0.03	0.870
	Pain × mode of extraction	0.50	0.479
Staphylococcus aureus	Pain	33.90	<0.001
	Mode of extraction	0.00	1.000
	Pain × mode of extraction	0.09	0.773
Streptococcus mitis/oralis	Pain	175.30	0.000
	Mode of extraction	0.00	1.000
	Pain × mode of extraction	0.28	0.599
Streptococcus salivarius	Pain	164.72	0.000
	Mode of extraction	0.08	0.783
	Pain × mode of extraction	0.81	0.373
Genus Rothia	Pain	4.83	0.043
	Mode of extraction	0.00	1.000
	Pain × mode of extraction	0.13	0.723
Genus Corynebacterium	Pain	9.46	<0.011
	Mode of extraction	0.21	0.655
	Pain × mode of extraction	0.14	0.713
Yeasts	Pain	1.76	0.194
	Mode of extraction	24.44	0.000
	Pain × mode of extraction	1.07	0.308
Candida albicans	Pain	0.02	0.889
	Mode of extraction	10.25	<0.004
	Pain × mode of extraction	0.93	0.345