Classification of Infant Crying Sounds Using SE-ResNet-Transformer.

Recently, emotion analysis has played an important role in the field of artificial intelligence, particularly in the study of speech emotion analysis, which can help understand one of the most direct ways of human emotional communication-speech. This study focuses on the emotion analysis of infant crying. Within cries lies a variety of information, including hunger, pain, and discomfort. This paper proposes an improved classification model using ResNet and transformer. It utilizes modified Mel-frequency cepstral coefficient Mel-frequency cepstral coefficient (MFCC) features obtained through feature engineering from infant cries and integrates SE attention mechanism modules into residual blocks to enhance the model's ability to adjust channel weights. The proposed method achieved 93% accuracy rate in experiments, offering advantages of shorter training time and higher accuracy compared to other traditional models. It provides an efficient and stable solution for infant cry classification.

Comparison of the effect of intramuscular injection from two different sites on pain and fear in children: a randomized controlled study.

OBJECTIVE: This study aims to compare vastus lateralis and ventrogluteal site utilizations concerning pain and fear in intramuscular injection in children between 4 and 6 years of age. METHODS: A randomized trial design was utilized in this study. Groups were randomly assigned as ventrogluteal (n=43) and vastus lateralis (n=40). Children in both groups were compared before, during, and after the procedure using the Children's Fear Scale and the Wong-Baker Faces Pain Rating Scale. Crying time was measured using a stopwatch during the procedure. RESULTS: While the mean Children's Fear Scale total scores of the children in the ventrogluteal group were similar before the procedure, the mean Children's Fear Scale total scores during and after the procedure were significantly lower than the children in the vastus lateralis group. Wong-Baker Faces Pain Rating Scale mean scores were significantly lower in the ventrogluteal group. The mean crying time of the children in the ventrogluteal group was significantly lesser than those in the vastus lateralis group (p=0.000). CONCLUSION: The results of the study showed that the choice of the ventrogluteal site in intramuscular injection in children between 4 and 6 years of age was effective in reducing pain, fear, and crying time.

Effect of kangaroo mother care and white noise on physiological-stress parameters in heel lancing: randomized controlled study.

BACKGROUND: Newborns are exposed to varying degrees of stressful interventions due to procedures such as heel lancing used in routine metabolic screenings. It is an examination of the effects of white noise and kangaroo care on some physiological parameters and stress markers (cortisol and glucose-regulated protein 78-GRP78) in heel lancing in newborns. METHODS: Randomized controlled study was conducted at a gynecology service of a hospital between January and September 2023. 90 babies were divided into three groups: 30 babies in the Kangaroo Care Group (KCG), 30 babies in the White Music Group (WMG), and 30 babies in the Control Group (CG). All babies were randomly divided into groups. Stress parameters were measured by saliva collection method and physiological parameters by saturation device. RESULTS: A statistically significant difference was determined between the total crying time, pulse and saturation values ​​according to the groups (p < 0.001; p = 0.001). A statistically significant difference was determined between the mean values ​​of cortisol and GRP78 measurements according to group and time interaction (p < 0.001). KCG was more effective in reducing total crying time and stabilizing pulse, saturation, salivary cortisol, GRP-78 values compared to WNG and CG. CONCLUSION: It was concluded that white noise and kangaroo care help reduce newborns' stress in the case of heel lancing. PRACTICAL IMPLICATIONS: The practice of kangaroo care and the use of white noise methods may assist healthcare professionals as supportive methods in stress management during invasive procedures. TRIAL REGISTRATION: NCT06278441, registered on 19/02/2024.

"I thought that crying was weakness": a thematic analysis of emotional experience in an online self-harm forum.

OBJECTIVE: This study aimed to investigate the emotional experiences and beliefs of individuals who engage in self-harm by analyzing data from an online self-harm forum. Emphasis was placed on understanding how these individuals describe and evaluate their emotions (emotion beliefs) and the role these beliefs play in their emotion regulation and self-harming behaviors. METHOD: A total of 119 posts from a self-harm discussion board on the forum were analyzed. Thematic analysis, following a critical realist perspective, was employed to identify and interpret recurring patterns in how posters articulated their emotion beliefs. RESULTS: Four themes were created during analysis: "My emotions are too much," "Self-harm as control or controlled by self-harm," "Suppression is better than expression," and "Self-harm helps me escape my emotional pain." Posters described experiencing overwhelming, uncontrollable, and unacceptable emotions, resulting in a desire to suppress or escape them through self-harm. CONCLUSIONS: Individuals struggling with self-harm hold negative beliefs about their emotions, which intensify emotional experiences and contribute to feelings of shame and guilt. The findings highlight the necessity of interventions targeting these negative emotion-related beliefs to foster alternative emotional regulation strategies and reduce reliance on self-harm, as well as the importance of increased education on these emotional beliefs for those who support them, in order to reduce stigma. Furthermore, the study emphasizes the potential of online forums in gaining valuable insights into sensitive behaviors.

The effect of therapeutic touch on colic symptoms in infantile colic infants: A randomised controlled study.

AIM: This study aimed to examine the effects of therapeutic touch (TT) on infantile colic symptoms (Infant Colic Scale (ICS) score, crying time and sleep time). METHODS: This randomised controlled trial included infants aged 4-12 weeks diagnosed with infantile colic in a pediatric unit of a hospital. Infants were assigned to intervention or control groups using a stratified randomisation method. The intervention group received TT sessions six times, 3 days a week, in addition to usual care for 2 weeks. The control group received the usual care. Data were collected using Mother-Infant Information Form, ICS, Crying and Sleep Time Follow-Up Forms. The infants were followed up for two weeks. RESULTS: A total of 64 infants who met the criteria were included in the study, including intervention (n = 32) and control (n = 32) groups. There was a statistically significant difference between the groups (intervention and control) in terms of ICS scores (U = 4.5; P < 0.001; d = 3.252; 95% confidence interval (CI) = 2.505-3.999), crying time (F = 57.097; ŋp 2 = 0.461; P < 0.001) and sleep time (F = 17.884; ŋp 2 = 0.211; P < 0.001). When the intervention group was compared with the control group at all time points, the size of the effect (group × time interaction) was found to be high. CONCLUSIONS: TT effectively relieved symptoms, decreased crying time and increased sleep time in infants with infantile colic. TT is recommended to relieve colic in infants.

Impact of breast milk on cortical pain response in newborns during the heel prick procedure: a randomized controlled trial.

OBJECTIVE: To investigate the effects of breast milk on cortical pain response and behavioral response in newborns during heel-prick procedure. STUDY DESIGN: A prospective, randomized controlled trial was conducted on healty-term newborns, undergoing heel blood sampling. Infants were randomly assigned to study group with receive orally 2 ml breast milk (n = 45) or a control group with no intervention (n = 45). A near-infrared spectroscopy device was used to monitor regional cerebral oxygen saturation (rScO2), while neonatal pain expression was assessed by Neonatal Pain, Agitation, and Sedation Scale (N-PASS). RESULTS: The N-PASS score (p = 0.001) and the crying time (p = 0.017) were significantly lower in the study group compared to the control group. Although the mean rScO2 values decreased in both groups during the procedure, the percent change in rScO2 was not significant difference between two groups. CONCLUSION: Breast milk administration decreases behavioral responses to a noxious stimulus without reducing the cortical response to pain. CLINICAL TRIAL REGISTRATION: This trial was registered under ClinicalTrials.gov identifier no. NCT05961904.

Emerging Adults Mirror Infants' Emotions and Yawns.

Infants' nonverbal expressions-a broad smile or a sharp cry-are powerful at eliciting reactions. Although parents' reactions to their own infants' expressions are relatively well understood, here we studied whether adults more generally exhibit behavioral and physiological reactions to unfamiliar infants producing various expressions. We recruited U.S. emerging adults (N = 84) prior to parenthood, 18-25 years old, 68% women, ethnically (20% Hispanic/Latino) and racially (7% Asian, 13% Black, 1% Middle Eastern, 70% White, 8% multiracial) diverse. They observed four 80-s audio-video clips of unfamiliar 2- to 6-month-olds crying, smiling, yawning, and sitting calmly (emotionally neutral control). Each compilation video depicted 9 different infants (36 clips total). We found adults mirrored behaviorally and physiologically: more positive facial expressions to infants smiling, and more negative facial expressions and pupil dilation-indicating increases in arousal-to infants crying. Adults also yawned more and had more pupil dilation when observing infants yawning. Together, these findings suggest that even nonparent emerging adults are highly sensitive to unfamiliar infants' expressions, which they naturally "catch" (i.e., behaviorally and physiologically mirror), even without instructions. Such sensitivity may have-over the course of humans' evolutionary history-been selected for, to facilitate adults' processing of preverbal infants' expressions to meet their needs.

Hiperostosis cortical congénita: una causa infrecuente de llanto inconsolable del lactante. Presentación de caso clínico / Congenital cortical hyperostosis: a rare cause of inconsolable crying in a baby. Clinical case report

Se presenta el caso de un lactante de 2 meses que fue llevado a consulta varias veces por llanto problemático, inicialmente interpretado como de causa gastrointestinal. Dado que el síntoma persistía, se sospechó de una fractura debido a su asociación con la movilización de los miembros y la palpación de una tumoración en la cara anterior de la tibia derecha. Las radiografías mostraron compromiso poliostótico diafisario y lesiones compatibles con compromiso cortical de huesos largos. Se realizó el diagnóstico operativo de síndrome de Caffey-De Toni-Silverman y se inició el tratamiento con antiinflamatorios no esteroideos, lo que resultó en una remisión sintomática. Posteriormente, se confirmó el diagnóstico mediante la identificación de la variante patogénica COL1A1 en estado heterocigota. Se trata de una patología rara de la cual se estima una incidencia de 48/100 000 y hay menos de 150 casos descritos al momento.

Here we describe the case of a 2-month-old infant who consulted several times due to excessive crying, initially interpreted as having a gastrointestinal cause. Since the symptom persisted, a fracture was suspected due to its association with mobilization of the limbs and palpation of a mass on the anterior aspect of the right tibia. X-rays showed diaphyseal polyostotic involvement and lesions compatible with cortical involvement of long bones. Caffey-De Toni-Silverman syndrome was diagnosed and treatment with nonsteroidal anti-inflammatory drugs was initiated, resulting in symptom remission. Subsequently, the diagnosis was confirmed by the identification of the pathogenic heterozygous variant COL1A1. This is a rare condition with an estimated incidence of 48/100 000 individuals, and less than 150 cases have been described to date.

Effect of white noise during nasal continuous positive airway pressure application on newborn's pain and stress levels, physiological parameters, and crying durations: A randomized controlled study.

PURPOSE: The study was conducted to determine the effects of white noise during nasal continuous positive airway pressure (CPAP) application on the newborn's pain and stress levels, physiological parameters, and crying durations. DESIGN AND METHODS: The study used a randomized, controlled experimental design. The study was completed with 80 newborns (40 in the intervention group and 40 in the control group). The Newborn Descriptive Data Form, ALPS Newborn Pain and Stress Assessment Scale, and Follow-up Form were used to collect the study data. Routine nasal CPAP application was performed to newborns in the control group. White noise was played to newborns in the intervention group before, during, and after the nasal CPAP application. The study was approved by an ethics committee. RESULTS: It was found that the newborn's pain and stress levels of the intervention group were lower than the control group before, during, and after the nasal CPAP application (p < 0.05). Before nasal CPAP application, the intervention group's SpO2 average was lower than that of the control group (p < 0.01). During nasal CPAP application, the intervention group's heart rate, SpO2, and crying duration averages were found to be lower than the control group (p < 0.05). After nasal CPAP application, the intervention group's crying duration average was lower than the control group (p < 0.01). CONCLUSIONS: It was found that white noise before, during, and after the nasal CPAP application reduced newborns' pain and stress levels. PRACTICE IMPLICATION: It is recommended that white noise be used as an easily applicable, economical, safe, and non-pharmacological method to reduce the pain and stress caused by nasal CPAP application in newborns. CLINICAL TRIALS REGISTRATION: The study was registered at Clinical-Trials.gov (NCT05440669).

Family participatory clown therapy in venipuncture in hospitalized children: A non-randomized controlled trial.

OBJECTIVE: To explore the effectiveness of family participatory clown therapy in venipuncture in hospitalized children. METHODS: We recruited 104 children aged 3 to 6 years for a non-randomized controlled trial from March to December 2022. All participants required peripheral venepuncture infusions for treatment. The children were assigned to either the control group (n = 52) or the experimental group (n = 52).Standard care was utilized in the control group. In the experimental group, two clown nurses and a parent provided family participatory clown therapy for 35-45 minutes per child before, during, and after venipuncture. We assessed children's pain (FLACC and W-B FPS), anxiety (VAS-A), medical fear (CFS), crying incidence, compliance, parental anxiety (S-AI), and parental satisfaction. RESULTS: At venipuncture, the FLACC score was lower in the experimental group (4.46±2.053) compared to the control group (5.96±2.441), the W-B FPS score was also lower in the experimental group (4.96±2.392) than in the control group (6.35±2.266), with a statistically significant difference (P<0.05).The children in the experimental group had lower levels of anxiety, medical fear, crying, and parental anxiety than the control group. In addition, child compliance and parent satisfaction were higher in the experimental group than in the control group, with statistically significant differences (P<0.05). CONCLUSION: Family participatory clown therapy can reduce pain, anxiety, medical fear, and crying during venipuncture in children. It can also improve venipuncture compliance, reduce parental anxiety, and increase parental satisfaction.

Maternal Perceptions and Responsiveness to Cry in Armed Conflict Zones: Links to Child Behavior Problems.

Crying is a typical infant behavior that activates parental caregiving behaviors, acting as "human alarms" important for the infant's survival. When living under war-related threat, the auditory system may be sensitized given its importance for survival, potentially impacting maternal cry processing. Children living in armed-conflict zones are at increased risk for behavior problems, which may relate to both direct exposure and indirect effects through their parents' perceptions and behaviors. This hypothesis was examined in a sample of mothers and their first-born children (aged 10-45 months) living in the Gaza vicinity area in Israel, chronically exposed to missile alarms (high-exposure; n = 45), and a comparison group (low-exposure; n = 86). Group differences in child behavior problems and maternal perceptions of and responsiveness to cry were investigated. A moderated indirect-effect of maternal cry perceptions on child behavior problems via maternal responsiveness to cry was examined. In the high-exposure group, children had more externalizing problems and mothers rated cries as more aversive. Maternal cry perception was indirectly related to child behavior problems via responsiveness to cry only in the high-exposure group: higher perceptions of cry as aversive or the child as distressed were related to faster responding to crying, and faster cry responsiveness was linked with fewer behavior problems. Results suggest that in armed-conflict zones with auditory warning signals, the parental caring system may be easily activated by cries due to the strong association between alarms and threat. Furthermore, children may need their mothers to react faster when feeling distressed, possibly because of the surrounding threat.

Impact of babyface schema on time perception: Insights from neutral and crying facial expressions.

Facial expressions in infants have been noted to create a spatial attention bias when compared with adult faces. Yet, there is limited understanding of how adults perceive the timing of infant facial expressions. To investigate this, we used both infant and adult facial expressions in a temporal bisection task. In Experiment 1, we compared duration judgments of neutral infant and adult faces. The results revealed that participants felt that neutral infant faces lasted for a shorter time than neutral adult faces, independent of participant sex. Experiment 2 employed sad (crying) facial expressions. Here, the female participants perceived that the infants' faces were displayed for a longer duration than the adults' faces, whereas this distinction was not evident among the male participants. These findings highlight the influence of the babyface schema on time perception, nuanced by emotional context and sex-based individual variances.

Lactase for infantile colic: A systematic review of randomized clinical trials.

Infantile colic is excessive crying for no apparent reason in an otherwise healthy infant. Although its physiopathology is not completely understood, therapies usually target gastrointestinal symptoms. This systematic review of randomized controlled trials (RCTs) analyzes the efficacy of lactase supplementation in infantile colic. PubMed, Embase, and Cochrane were searched for RCTs evaluating lactase supplementation in infants up to 6 months old with infantile colic. Out of six RCTs including 394 patients, three reported a significantly shorter crying time in the lactase group than in the placebo group, while the other three found no significant difference between groups. Of the two studies that performed the hydrogen breath test, only one reported a significant reduction in exhaled hydrogen levels. The pharmacological approach to infantile colic remains debatable, and new studies with standardized diagnostic criteria and outcomes are required to guide lactase supplementation in clinical practice.

White blood cells, TNF-α, and interleukin-6 in subjects with infantile colic treated with Lacticaseibacillus rhamnosus GG (ATCC 53103): a randomised prospective study.

Recent metanalysis reported that certain probiotic strains, such as Limosilactobacillus reuteri and Lacticaseibacillus rhamnosus (LGG), seem effective for treatment of infantile colic of exclusively breastfed infants; some reports have also linked probiotics to have an immunological effect, however further investigation are needed to fully understand the exact mechanism. The objective of this study was to assay white blood cells, tumour necrosis factor (TNF)-α and interleukin (IL)-6 values in peripheral blood in subjects treated in a randomised, double-blind, placebo-controlled trial for infantile colic with LGG. Fifty-eight infants were enrolled and followed for a study period of 28 days. Parent were asked to record daily crying time using a structured cry diary. Peripheral white blood cells was assessed and RNA (mRNA) expression of TNF-α and IL-6 was measured using TaqMan real-time PCR-maternal amplification. Infants with colic treated with LGG showed a reduction in daily crying duration after 28 days of treatment and a reduction in values of IL-6 ( P < 0.005) and TNF-α ( P < 0.05); we observe also a significantly decreasing of IL-6 in the placebo group while decrease of TNF-α was not significant in this group. A significant decreased values of monocytes ( P < 0.05) was observed in infants treated with LGG. Our data therefore showed, in addition to crying time reduction, a significant decrease of TNF-α and a significant reduction of monocytes cells in colicky infants treated with LGG, compared to placebo group. This observation supports the hypothesis that probiotics may have anti-inflammatory properties. Further studies are needed to better understand the influence of probiotic on immunity cells.

I Kept Crying.

In this narrative medicine essay, a second-year pediatric resident bears the scars from the terror that descended the moment of her son's birth at 31 weeks' gestation, terror relived even after he has come home healthy.

Bowel function in a prospective cohort of 1052 healthy term infants up to 4 months of age.

The purpose of this study is to describe the defecation pattern of healthy infants up to 17 weeks of age. We included 1052 healthy term infants from the prospective HELMi cohort (NCT03996304). Parents filled in recurring online questionnaires on feeding, gastrointestinal function, and crying weekly for the first 17 weeks of life. Defecation frequency was highest at the age of 3 weeks (a median of 4 times/day, interquartile range (IQR) 2.9-5). At each time point, the median defecation frequency of breastfed infants was higher than that of infants receiving formula (e.g., at week 17 a median of 2 times/day, IQR 0.9-3.6, and a median of 1.1, IQR 0.6-1.4, respectively). The dominant color of the stool was most often yellow or light brown. Nearly black stools were reported in the first week of life in 3.4%. Nearly half (47.4%) of the infants had green stool color dominating for at least 1 week, with comparable frequency among breastfed (47.7%) and formula-fed (45.2%) infants. Green stools were associated with a higher defecation frequency (linear mixed-effect model p < 0.0001). Occasional blood in stool was reported in 9.3% and recurrent blood in 5.2% of the infants with no difference in stool consistency. Hard stools were rare (≤ 1%).     Conclusion: This study enlightens the spectrum of defecation patterns in healthy term infants during the first 17 weeks of life. A better understanding of bowel function helps healthcare professionals distinguish normal from abnormal when addressing defecation, the color of stools, and the type of feeding. What is Known: • Breastfed infants have more frequent and more yellow-colored stools than formula-fed infants. • Stools with green color are often suggested by the parents or even by medical professionals to indicate disease or discomfort in early life. What is New: • Nearly half of the healthy term infants had green stool dominating for at least one week during the first 17 weeks and occasional blood was reported in almost 10% of the infants during this period. • Data on normal variation in bowel function and stool may serve primary health care professionals when educating the families and caretakers of infants.

Abusive head trauma and crying infant-Public awareness of newborn and infant trauma.

AIM: Crying seems to be a common trigger for abusive head trauma (AHT), which is the leading cause of fatalities from physical abuse in infants. Our objective was to evaluate knowledge of AHT, crying infants and correct behavioural measures in a general population. METHODS: An online questionnaire (LimeSurvey) was created to assess the risk of shaking. The online survey contained a total of 41 questions, including a demonstration of a previously recorded video in which an infant doll is shaken. RESULTS: A total of 319 people, 245 of them (76.8%) with own children, participated in the study. Almost all respondents (98.4%) were aware of serious injuries due to shaking, even to the point of death (98.1%). Most participants (97.5%) had heard the term 'shaking trauma' prior but did not receive any professional information, neither before nor after birth (85.2% or 86%), or during follow-up examinations (88.5%). The majority of the participants (95%) considered that useful coping strategies in infant crying were inappropriate. CONCLUSION: The consequences of shaking an infant were common knowledge in a normal population, whereas there was a knowledge gap regarding the management of excessive crying infants. Prevention programmes should mainly focus on male caregivers during postnatal care.