TABLE 2.

Number of participants with PIMS (n = 171) and those with other breastfeeding problems (n = 216) with positive or negative responses to each statement

				Univariate modelling			Multivariate modelling
	Response	PIMS	Other problems	Coefficient	SE	p value	Coefficient	SE	p value
My baby:
Is growing well	Positive	114	175	−0.429	0.120	<0.001	−1.871	2.097	0.37
	Negative	42	29	0.799	0.270	0.003	1.075	0.398	0.007
Has enough wet nappies	Positive	141	195	−0.324	0.111	0.003	−1.372	1.98	0.49
	Negative	15	9	0.835	0.440	0.06	0.665	0.563	0.24
Has enough soiled nappies	Positive	124	191	−0.432	0.115	<0.001	−1.288	1.958	0.51
	Negative	32	13	1.333	0.349	<0.001	1.358	0.494	0.006
Is normally alert	Positive	134	185	−0.323	0.113	0.004	−1.723	1.897	0.36
	Negative	22	19	0.469	0.333	0.16	1.077	0.438	0.014
Is well attached during breastfeeding	Positive	26	50	−0.654	0.242	0.007	−1.872	2.081	0.37
	Negative	130	154	0.485	0.270	0.07	0.645	0.400	0.11
Sucks well during breastfeeding	Positive	49	100	−0.713	0.174	<0.001	−1.949	2.177	0.37
	Negative	107	104	0.742	0.222	0.001	0.939	0.327	0.004
Appears satisfied after breastfeeds	Positive	40	125	−1.139	0.182	<0.001	−2.771	2.348	0.238
	Negative	116	79	1.524	0.233	<0.001	1.336	0.349	<0.001
Feeds too often	Positive	60	99	−0.501	0.164	0.002	−1.740	2.156	0.42
	Negative	96	105	0.411	0.216	0.057	0.637	0.323	0.049
Feeds too quickly	Positive	78	110	−0.344	0.148	0.020	−1.755	2.151	0.41
	Negative	78	94	0.157	0.213	0.46	0.505	0.309	0.10
Needs supplementary infant formula	Positive	33	173	−1.657	0.190	<0.001	−1.691	2.214	0.445
	Negative	123	31	3.035	0.277	<0.001	2.228	0.434	<0.001
My breasts:
Feel full before feeds	Positive	93	179	−0.655	0.128	<0.001	−1.098	2.09	0.60
	Negative	63	25	1.579	0.269	<0.001	2.044	0.400	<0.001
Feel soft after feeds	Positive	107	142	−0.283	0.128	0.027	−1.353	2.01	0.50
	Negative	49	62	0.048	0.230	0.836	−0.020	0.329	0.95
Feel empty in the afternoon or evening	Positive	38	104	−1.007	0.190	<0.001	−2.525	1.964	0.198
	Negative	118	100	1.172	0.233	<0.001	1.793	0.366	<0.001