Journal of Human Lactation

The authors' objective was to determine whether cumulative weekly breastfeeding duration by 13 weeks was associated with infant otitis media, respiratory and gastrointestinal illness, and total illness visits up to 12 months. The authors performed a secondary analysis of data from a randomized clinical trial of low-income, primarily Hispanic and Black women enrolled from 2 medical center affiliated clinics. “Breastfeeding sensitive” (BFS) outpatient and emergency room (ER) visit data for the above illnesses were obtained for 255 mother/infant dyads. Outcome measures were unadjusted and adjusted rates of outpatient and ER visits with sick and BFS diagnoses. The authors found no significant associations between breastfeeding intensity and infant visits for otitis media, respiratory and gastrointestinal illness, or total illness visits. In this low-income, multiethnic sample, breastfeeding intensity was not associated with infant health service use, in contrast to other evidence-based reports. Low exclusive breastfeeding rates and lack of coverage for health visits may be reasons for this finding. J Hum Lact. 24(1):14-22.

Using data from 242 exclusively breastfeeding mother-infant pairs, newborn elimination patterns were analyzed. Sensitivity (Se) and Specificity (Sp) of day 4 (72-96 hours) wet and soiled output, in addition to the timing of onset of lactation, in identifying cases of breastfeeding inadequacy (defined as neonatal weight loss ≥ 10% of birth weight) were examined. The usefulness of 2 measures in parallel was also explored. Median number of diapers (wet, soiled) on days 1, 4, and 7, respectively, was 2, 3; 5, 4; and 7, 6. The most efficient day 4 predictor of breastfeeding inadequacy was soiled diaper output ≤ 3 (Se = .75, Sp = .66). Sensitivity improved when used in parallel with delayed onset of lactation (≥ 72 hours); Se = .86 (95% confidence interval, .73-.99) and Sp = .59 (.55-.63). Fewer than 4 soiled diapers on day 4 when used in conjunction with delayed onset of lactation may be indicative of breastfeeding inadequacy, but low specificity will result in many false positives. J Hum Lact. 24(1):27-33.

The aim of the study was to assess the impact of maternal HIV status on infant feeding patterns. Two hundred eighty mothers (205 HIV uninfected, 75 infected) and their infants were recruited from the Provincial General Hospital, Nakuru, Kenya, from delivery and were followed for 14 weeks. From the feeding patterns, HIV-infected mothers were more likely to exclusively breastfeed in week 1 than HIV-uninfected mothers (71.7% vs 56.3%, P = .001), but there were no differences by week 14 (9.8% vs 4.8% P = .212). Mixed feeding increased for both groups from weeks 1 to 14. In multivariate logistic regression analysis, maternal age (younger mothers, P < .05) was associated with exclusive breastfeeding in the 6th week and infant birth weight (> mean birth weight, P < .05) in the 10th week. The results indicate a need to reassess adherence to infant feeding recommendations irrespective of maternal HIV status and also the infant feeding counseling process in the hospital. J Hum Lact . 24(1):34-41.

This prospective study of 4438 infants (0-4 months) examined differences in infant-feeding patterns in relation to the ethnic origin of their mothers, based on the mother's native language: Dutch (87%), Turkish (4%), Moroccan (3%), other European languages (3%), and various other languages (4%). Breastfeeding at birth varied between 75% and 94%. Dutch and Moroccan mothers breastfed for a shorter period (32% and 37% at 4 months, respectively) than did Turkish mothers and mothers with a native European language other than Dutch (47% and 51% at 4 months, respectively; P < .001). Of all mothers, 71% started exclusive breastfeeding at birth, and 21% continued exclusive breastfeeding for at least 4 months. The reasons why mothers discontinued breastfeeding (both exclusive breastfeeding and breastfeeding) were generally infant related. The average weight gain between birth and day 133 was 3.45, 3.87, and 3.69 kg for Dutch, Turkish, and Moroccan infants, respectively. Weight gain was influenced by ethnicity of the mothers and exclusive breastfeeding. J Hum Lact. 24(1):42-49.

In a cross-sectional study, 163 breastfeeding women completed the Edinburgh Postnatal Depression Scale (EPDS), a questionnaire on demographics and infant feeding and hand-expressed breast milk for Na and K quantification, between 2 and 12 weeks postpartum. Forty women (24.5%) had an EPDS score compatible with the risk of a depressive episode, and 63 (41%) did not feel confident about breastfeeding. These 2 variables were significantly correlated to each other and individually correlated to breastfeeding exclusiveness. Weeks postpartum was correlated to breastfeeding exclusiveness and Na:K in milk (all P < .001). A logistic regression model showed that supplementation increased the risk of high Na:K in milk by 209%, whereas a longer time postpartum lowered the risk for mammary gland permeability. This study suggests that postpartum depression and low breastfeeding confidence, which may be present concomitantly, are associated with increased mammary gland permeability, only to the extent in which depression dissuades the mother from exclusive breastfeeding. J Hum Lact. 24(1):50-57.

The Institute of Medicine has issued a call for the implementation of computer-based patient records. The purpose of this overview is to describe the content developed for an electronic health record in an outpatient breastfeeding medicine clinic at a pediatric health care facility. Additional features of the computer system, including electronic prescriptions, printed patient handouts, and follow-up telephone notes, utilized in this setting are also described. As more hospital systems and outpatient offices adopt electronic medical record systems, the authors recommend that lactation personnel work with administrators and computer professionals at their institution to incorporate the special needs of an outpatient lactation clinic into their system. J Hum Lact. 24(1):58-68.

The aim of this investigation was to identify factors that influenced or motivated women (N = 737) to donate human milk to human milk banks in Alagoas, Brazil. The most common characteristics of a regular donor were having 4 to 7 pregnancies (relative risk [RR] = 1.9285; 95% confidence interval [CI] = 1.0388-3.5800) and having obtained a higher education level (RR = 2,0625; 95% CI = 1.0097-4.2130). The most commonly reported reasons for donating were “encouragement of a health professional” (61.3%), followed by “the needs of the babies the banks serve” (25.3%). Most of the donors (49.9%) were introduced during their stay in the hospital to the human milk bank to which they donated, and 25.8% chose the bank recommended by a health professional. Health professionals play an indispensable role in motivating mothers to become human milk donors. J Hum Lact. 24(1):69-76.

Recent studies have focused on the impact of postpartum depression on breastfeeding; however, the role of breastfeeding and weaning in the onset of postpartum depression has not been adequately studied. This article describes the case of a woman who had 3 episodes of major depression, each following closely the cessation of breastfeeding. The clinical and research implications of the association between weaning and the onset of postnatal depression are discussed. J Hum Lact. 24(1):77-79.

Physicians commonly state the concern that, if they promote breastfeeding, they may “impose guilt upon those who do not breastfeed.” This article explores the genesis of this fear, who may benefit from this construct, and the terminology of guilt, shame, and loss. The article also explores the responsibility for both lactation failure and associated shame, considering the roles and responsibilities of physicians, the media, and society as a whole. An alternative construct for the guilt is offered, based on the consideration that the woman experiences lack of breastfeeding as a loss at some level, conscious or subconscious, and whether the choice to not breastfeed is her decision or imposed. Proposed approaches for acting to prevent and to treat shame and guilt are presented. J Hum Lact. 24(1):80-84.