Mothers Of Preterm Infants Research Articles

Family Nurture Intervention and mother-preterm infant autonomic emotional connection in the neonatal intensive care unit: A review.

We review methods and outcomes of a novel parenting intervention, Family Nurture Intervention (FNI), that promotes early mother-infant autonomic co-regulation and emotional connection in the neonatal intensive care unit (NICU). FNI involves individualised mother-infant calming sessions combined with maternal emotional expression. Two parallel group randomised controlled trials have evaluated FNI. The first,recruited 150 preterm newborns (26-34 weeks GA) and their mothers, randomised into two groups: FNI (n = 78) and Standard Care (SC) only (n = 72). Dyadic, infant and maternal outcomes were assessed at discharge, 18-months and 4-5 years corrected age. The second,recruited 135 infants from two level 4 NICUs (FNI n = 66, SC n = 69) with similar outcomes assessed at discharge/term equivalent. Relative to SC, FNI infants showed improved development and relational health through 5 years. At term age, FNI infants had better autonomic regulation and more mature brain activity and cortical connectivity on EEG. FNI mothers also reported fewer anxiety and depression symptoms post-discharge. At 18-month, FNI infants obtained higher cognitive and language scores, and lower attention and social behaviour scores than SC infants. FNI improves the early life development and relational health of high-risk preterm infants. Further research is important to assess its efficacy in other high-risk populations and contexts.

Using Lipid Parameters in Predicting Preterm Infants with Respiratory Distress Syndrome

Background: Respiratory distress syndrome is a clinical diagnosis which is warranted in a preterm newborn with respiratory difficulty, including tachypnea (>60 breaths/min), chest retractions, and cyanosis in room air that persist or progress over the first 48-96 hr of life, and a characteristic chest radiographic appearance. Objective: to assess the cord blood lipid profile for predicting of preterm infants with respiratory distress syndrome. Methods: This is a case control study which was conducted on 50 preterm neonates admitted to the neonatal intensive care unit of Shebin El-Kom teaching hospital between January 2011 and October 2011. Results: the mean of weight gain during pregnancy in mothers of preterm with RDS was lower than the control group and the difference was statistically highly significant (P<0.01). Also, there was significant difference (P<0.05) regarding mode of delivery and antenatal steroid, however; no statistical significant difference was detected regarding maternal age, maternal weight, maternal BMI, pre-gravid height, the ruptured membrane > 24 hr and parity between both groups. the mean of total cholesterol, HDL-cholesterol and LDL-cholesterol in the cord blood was lower in group A than in group B and the difference was statistically highly significant (P <0.01), but there was no significant difference regarding the mean of both triglycerides and VLDL-cholesterol in both groups (P>0.05).the mean of total cholesterol, HDL-cholesterol and LDL-cholesterol was lower in mothers of preterm infants with RDS than in control group and the difference was statistically highly significant (P <0.01), but there was no significant difference was detected regarding the mean of levels triglycerides and VLDL-cholesterol in both groups (P >0.05).the cutoff values of cord blood (total Cholesterol, HDL-C, and LDL-C) below which RDS can be predicted are 80, 45.5 and 23.2 mg/dl respectively with a sensitivity of 83.3%, 86.7% and 86.7% and with specificity of 95%, 80% and 70% respectively. Conclusion: We conclude that RDS is accompanied with lipid alteration in the infants and their mothers. The results of this study point to the importance of measuring of maternal serum and cord blood lipid profile as a predictor for the occurrence of RDS.

Investigation of mothers' elicited infant-directed speech and singing for preterm infants.

Mother's voice is a salient auditory stimulus commonly experienced during early development; after birth, characteristic acoustic modulations of mothers' infant-directed speech (IDSpeech) and singing (IDSinging) contribute to neurodevelopment. For preterm infants, early separation leads to decreased exposure to mother's voice; the impact on maternal ability to produce IDSpeech/IDSinging and infant perception of mother's voice is unknown. Fifty mother/preterm-infant dyads were enrolled in this prospective cohort study. Forty-four mothers recorded Twinkle, Twinkle Little Star in coached adult-directed speech (ADSpeech), IDSpeech, and IDSinging. Between 34.0-36.9w CGA, infants underwent high-density EEG during exposure to their mother's voice recordings. Acoustic features of mothers' voice and infant cortical response were analyzed and correlated. Acoustic features of recorded maternal ADSpeech, IDSpeech, and IDSinging were significantly different. In 33 infants with EEG, mean fundamental frequency and speech production rate (SPR) variability correlated with infant responses to ADSpeech; SPR and SPR variability correlated with IDSpeech; SPR correlated with IDSinging. Correlations were found at differing scalp locations for speech versus singing. Mothers of hospitalized preterm infants differentially modulate their voice during coached recorded language; features can then be differentiated by their preterm infants thus presenting opportunities for targeted interventions when parents cannot be present. Mothers of preterm infants can record their voice with acoustically quantifiable characteristics of infant-directed singing and speech, even when not at their infant's bedside. Recorded adult- and infant-directed speech stimuli are differentially processed in the brains of hospitalized preterm infants. The ability for mothers to create acoustically-distinct infant-directed speech in the absence of their infant may be driven by coaching to achieve an approximated sense of connection with their infant.

Effects of kangaroo mother care combined with nurse-assisted mindfulness training for reducing stress among mothers of preterm infants hospitalized in the NICU: a randomized controlled trial

BackgroundKangaroo mother care (KMC) can have a positive effect on the mental well-being of a mother. However, there are specific challenges associated with the process that may contribute to increased anxiety for the mother. By integrating nurse-assisted mindfulness training alongside KMC guidance, nurses may effectively alleviate maternal stress to a greater extent.MethodsA single-centre randomized controlled trial was conducted to investigate the effects of KMC combined with nurse-assisted mindfulness training. The study included preterm infants with a gestational age of less than 32 weeks or a birth weight of less than 1500 g and their mothers, who were randomly divided into two groups. The intervention group consisted of mothers who received KMC combined with nurse-assisted mindfulness training for 14 days. The control group comprised mothers who received only KMC for 14 days. Data from both groups were collected and compared for analysis.ResultsForty-seven infants and their mothers were included in the intervention group, whereas 44 pairs were included in the control group. After the intervention, the parental stressor scale scores for the neonatal intensive care unit (PSS: NICU) (3), PSS: NICU (4), and Hospital Anxiety and Depression Scale (HADS) scores for the intervention group were lower than those for the control group, whereas the Five Facet Mindfulness Questionnaire (FFMQ) (1), FFMQ (4), and FFMQ (5) scores for the intervention group were higher. The degree of change in the PSS: NICU and HADS scores was inversely correlated with the degree of change in the FFMQ score. The breast milk feed rate and weight gain rate were greater in the intervention group than in the control group. No adverse reactions were observed in either group.ConclusionsKangaroo mother care combined with nurse-assisted mindfulness training is an acceptable, feasible, and effective procedure for reducing anxiety in mothers of preterm infants in the NICU, with potential benefits for the short-term prognosis of these infants.Trial registrationChinese Clinical Trial Registry, ChiCTR1900023697, registered on June 8, 2019, retrospectively registered.

Efficacy of a herbal galactogogue in mothers of preterm infants ≤ 32 weeks of gestation

Efficacy of a herbal galactogogue in mothers of preterm infants ≤ 32 weeks of gestation

Prevalence and predictors of common mental disorders among mothers of preterm babies at neonatal intensive care units in Ghana.

The impact of preterm babies' admission at the Neonatal Intensive Care (NICU) on the mental health of mothers is a global challenge. However, the prevalence and predictors of Common Mental Disorders (CMDs) among this population remain underexplored. This study assessed the predictors of CMDs among mothers of preterm infants in the NICUs in the Upper East Region of Ghana. A cross-sectional study was conducted, targeting mothers of preterm babies in two hospitals in the Upper East Region. The Self-Report Questionnaire (SRQ-20) was used to collect data from 375 mothers of preterm babies admitted to the NICUs. Statistical analyses were done using SPSS version 20. The study found a prevalence of 40.9% for CMDs among mothers of preterm babies admitted to the two NICUs. The predictors of CMDs were unemployment (aOR 2.925, 95% CI 1.465, 5.840), lower levels of education (aOR 5.582, 95% CI 1.316, 23.670), antenatal anxiety (aOR 3.606, 95% CI 1.870, 6.952), and assisted delivery (aOR 2.144, 95% CI 1.083, 4.246). Conversely, urban residence (aOR 0.390, 95% CI 0.200, 0.760), age range between 25 and 31 (aOR 0.238, 95% CI 0.060, 0.953), and having a supportive partner (aOR 0.095, 95% CI 0.015, 0.593) emerged as protective factors. This study emphasizes the imperative of addressing maternal mental health within the NICU setting for preterm births.

Experiences of breastfeeding among mothers of preterm infants during their infants' hospital stays: a qualitative systematic review protocol.

The objective of this review is to synthesize the existing qualitative evidence on the breastfeeding experiences of mothers with hospitalized preterm infants. Breastfeeding is crucial for the well-being and development of preterm infants born before 37 weeks' gestation. Mothers of preterm infants often face challenges that make breastfeeding particularly complex. Understanding their breastfeeding experience is important for health care professionals as it enables them to provide appropriate support and assistance. The qualitative evidence synthesis regarding the breastfeeding experiences of mothers with preterm infants in hospital settings is a valuable area of research that has not been documented. This review will consider all qualitative studies that explore the experiences of mothers with preterm infants with breastfeeding and mother's own milk management for their hospitalized infants. All mothers of preterm infants who provide their own milk to their infants will be considered, regardless of their health and social status. This review will follow the JBI approach for qualitative systematic review. The search strategy aims to find both published and unpublished studies with no date limit. A search of PubMed, CINAHL (EBSCOhost), and Embase (EBSCOhost) will be undertaken to identify articles on the topic. Studies published in English will be considered for inclusion in this review. Two independent reviewers will evaluate the methodological validity of the selected papers before incorporating them into the review. Data synthesis will be conducted using the meta-aggregation approach, and synthesized findings will be assessed using the ConQual approach. PROSPERO CRD42024501454.

Mothers’ Psychological Trauma Experiences Associated With Preterm Pregnancy, Birth, and Care: A Qualitative Study

Background: Preterm birth trauma has become a growing concern in achieving the sustainable development goal targets for mental, maternal, and child health. Although obstetric and developmental complications associated with preterm birth have received a great deal of research attention over the years, subjective trauma experiences of mothers are often understudied. This qualitative study aims to fill this gap by adopting a phenomenological design to explore the traumatic experiences of mothers from pregnancy to care after childbirth of preterm babies in a low-resource economy. Results: The results of our Interpretative Phenomenological Analysis (IPA) revealed three superordinate and six subordinate themes: pregnancy-related (Primary pregnancy-related complications and secondary pregnancy-related factors), healthcare-related (Trauma from invasive procedures performed on babies and trauma from the poor physical health status of the babies at NICU), and parenting-related trauma (Initial shock and denial and feelings of inadequateness and helplessness in caring for their babies). Conclusions: The study shows the complex nature of the birth trauma experienced by mothers of preterm babies. The study recommends client-centered, culturally sensitive, and trauma-focused mental health support within the maternal health system.

Maternal Plasma miRNAs as Early Biomarkers of Moderate-to-Late-Preterm Birth.

Globally, preterm birth (PTB) is a primary cause of mortality and morbidity in infants, with PTB rates increasing worldwide over the last two decades. Biomarkers for accurate early prediction of PTB before the clinical event do not currently exist. Given their roles in the development and progression of many disease states, there has been increasing interest in the utility of microRNAs (miRNAs) as early biomarkers for pregnancy-related disorders, including PTB. The present study was designed to examine potential differences in miRNA abundances in maternal plasma from mothers with infants born following a moderate to late (28-36 weeks' gestation, n = 54) spontaneous PTB (SPTB) compared to mothers with matched term infants (n = 54). Maternal plasma collected at 15 weeks' gestation were utilised from the Auckland and Adelaide cohorts from the Screening for Pregnancy Endpoints (SCOPE) study. miRNAs in plasma were quantified using the NanoString nCounter expression panel (800 miRNAs). The top four most abundant miRNAs were significantly decreased in the plasma of mothers in the SPTB group with results consistent across both cohorts and pathway analysis was undertaken to examine the biological processes linked to the dysregulated miRNAs. The top candidate miRNAs (miRs-451a, -223-3p, let-7a-5p, and -126-3p) were linked to gene pathways associated with inflammation, apoptosis, and mitochondrial biogenesis. Moreover, miRNAs were consistently less abundant in the plasma of mothers of preterm infants across both sites, suggesting potential global dysregulation in miRNA biogenesis. This was supported by a significant downregulation in expression of key genes that are involved in miRNA biogenesis (DROSHA, DICER, and AGO2) across both sites in the SPTB group. In summary, the present study has identified miRNAs in maternal plasma that may provide predictive utility as early biomarkers for the risk of later SPTB. Importantly, these observations were conserved across two independent cohorts. Further, our data provide evidence for a persistent decrease in miRNA abundance in mothers who later experienced an SPTB, which is likely to have widespread consequences for gene regulation and epigenetic processes.

The mediating effects of parenting self-efficacy between readiness for hospital discharge and post-discharge coping difficulty among mothers of preterm infants

Post-discharge coping difficulty presents a significant challenge for mothers of preterm infants. The readiness for hospital discharge and parenting self-efficacy are crucial factors influencing post-discharge coping difficulty. However, the pathways through which these factors impact post-discharge coping difficulty remain unclear. This study aims to investigate the impact of readiness for hospital discharge on post-discharge coping difficulty and the mediating role of parenting self-efficacy among mothers of preterm infants. A prospective study involving 462 mothers of preterm infants from six tertiary hospitals in Shandong Province was conducted. Mothers were evaluated on the day of discharge (using the Baseline characteristics and Readiness for Hospital Discharge Scale) and three weeks post-discharge (utilizing the Parenting Sense of Competence Scale-Efficacy subscale and Post-Discharge Coping Difficulty Scale). Structural equation modeling was employed to analyze the mediating effect. The results of this study revealed that readiness for hospital discharge significantly decreased post-discharge coping difficulty (β = − 0.533, P < 0.001), and parenting self-efficacy also significantly reduced post-discharge coping difficulty (β = − 0.419, P < 0.001). Furthermore, parenting self-efficacy partially mediated the relationship between readiness for hospital discharge and post-discharge coping difficulty, accounting for 25.35% of the total effect. Mothers reported a moderate level of post-discharge coping difficulty. In assisting mothers of premature infants to alleviate post-discharge coping difficulty, nurses could implement strategies focused on enhancing readiness for hospital discharge and parenting self-efficacy.

Did the COVID-19 Pandemic Affect the Stress Levels among the Mothers of Premature Infants? A Narrative Review of the Present State of Knowledge, Prevention Strategies, and Future Directions.

Understanding COVID-19's effects on susceptible populations remains essential for clinical implementations. Our review aimed to examine whether the pandemic significantly impacted the stress levels in the mothers of premature infants in NICUs. The review of the literature from Google Scholar and PubMed resulted in identifying specific stressors such as the disruption of healthcare systems, limited access to neonatal care, uncertainty due to frequent changes in restrictions, the risk of COVID-19 infection, social isolation, and financial stress. While some quantitative studies concerning this topic did not show a significant increase in the perception of stress in this population compared to the pre-pandemic group, various research has indicated that the COVID-19 pandemic may result in enduring impacts on the emotional and neurological development of children. This article demonstrates a correlation between the repercussions of the COVID-19 pandemic and an elevated incidence of depressive symptoms among the mothers of premature infants. Further studies are needed to assess the long-term impact of pandemic-induced stress.

Effect of post-discharge online kangaroo care training on breastfeeding self-efficacy in mothers with preterm infants: A randomised controlled study.

Preterm newborns face many health problems due to their incomplete intrauterine development and the immaturity of their systems. One of these problems concerns nutrition. This study aimed to determine the effect of online kangaroo care (KC) training provided post-discharge on breastfeeding self-efficacy in mothers with preterm infants. This research was conducted as an experimental study with a randomised control group. Two groups were formed: kangaroo care and control. The sample of the study consisted of 68 mothers of preterm infants. The mothers in the KC group were given online KC training after discharge from the hospital. The mothers were asked to perform KC regularly, at least once a day, for 20 min, 7 days a week. The Breastfeeding Self-Efficacy Scale was administered to the mothers before and after training. The results of the study revealed that the difference between the pre-test and post-test breastfeeding self-efficacy scores was statistically significantly higher among the mothers who received online KC training compared with the controls (p < 0.001). According to the results of our research carried out in this context, the mothers who received online KC training had increased breastfeeding self-efficacy compared to those in the control group.

The Effect of Virtual Patient Visits in the Intensive Care Unit on Postpartum Depression.

Maternal postpartum depression negatively affects the baby's emotional, behavioral, and cognitive development and attachment pattern. We aimed to examine the effect of virtual patient visits in neonatal intensive care unit on postpartum depression in mothers. Research data were obtained from mothers whose preterm infants were hospitalized in the neonatal intensive care unit between April and December 2022. A total of 100 mothers of preterm infants (50 in the virtual patient visit and 50 in the control group) treated in the neonatal intensive care unit of a hospital constituted the sample of the study. Using the Zoom application, virtual patient visits were made for 5 minutes, seven days a week, between mother and the preterm infants, with no nursing intervention implemented for at least 30 minutes. Mothers in the control group saw their babies face to face two days a week. In standard hospital procedure, mothers saw their babies twice a week. Edinburgh postpartum depression scale (EPDS) was administered online to the all mothers before and after the study. The research resulted with statistically significant decreased EPDS scores of the mothers in virtual patient visit group with the pre-study scores. A statistically significant decrease was found compared to the control group (P<0.001). Virtual patient visits between preterm infants in neonatal intensive care unit and their mothers could be effective in preventing or reducing postpartum depression of the mother.

Effect of brewer’s yeast or beta-glucan on breast milk supply following preterm birth: the BLOOM study – protocol for a multicentre randomised controlled trial

BackgroundMany individuals who experience preterm birth struggle with early breast milk supply, which can translate into suboptimal longer-term breastfeeding outcomes. Further investigations into the potential role of early non-pharmacological and pharmacological interventions in improving breast milk production soon after birth is growing. While natural galactagogues, such as brewer’s yeast, are widely perceived by women to be safer than pharmaceutical galactagogues and are taken by many women, evidence to support their efficacy is largely absent. The BLOOM study has been designed to determine the efficacy and safety of brewer’s yeast and beta-glucans, derived from Saccharomyces cerevisiae, when administered soon after birth for increasing early breast milk supply in mothers who have delivered preterm.MethodsThe BLOOM study is a multicentre, double-blinded, randomised controlled trial that will assess if brewer’s yeast or beta-glucan can increase early breast milk production following preterm birth. Target population are mothers of preterm infants born at less than 34 weeks’ gestation who intend to provide breast milk for their infant, are less than 72 h following birth and able to give informed consent. Participants will be randomly allocated into three parallel groups at 1:1:1 ratio (n = 33 per group) to receive either brewer’s yeast, beta-glucan or placebo capsules for seven days. The primary outcome is total expressed breast milk volume over a 24-hour period on day 7 of intervention. Participants and their infants will be followed until the infant reaches term corrected age or is discharged home from the neonatal unit (whichever occurs first).DiscussionThe use of brewer’s yeast as a galactagogue to enhance milk production is extremely common amongst breastfeeding mothers, however, there are no trials evaluating its efficacy and safety. This will be the first randomised controlled trial to evaluate the efficacy and safety of two commonly used galactagogues, brewer’s yeast and beta-glucan, compared with placebo in improving maternal breast milk supply following preterm birth. The trial will also evaluate whether early intervention with galactagogues soon after a preterm birth improves longer-term breastfeeding outcomes.Trial registrationAustralian and New Zealand Clinical Trials Registry ACTRN12622000968774 (registered on 8 July 2022) and UTN U1111-1278-8827.

Early postpartum pumping behaviors, pumped milk volume, and achievement of secretory activation in breast pump-dependent mothers of preterm infants.

Pumping studies in mothers of preterm infants are limited by self-reported pumping behaviors and non-objective measures of pumped milk volume and secretory activation (SA). Non-randomized observational study of first 14 days postpartum in 29 mothers of preterm infants. Smart pumps measured and stored pumping behaviors and pumped milk volume. Selective ion electrodes measured sodium and sodium:potassium ratio to determine SA. Generalized estimating equations, cluster analyses and multivariate regression were used. SA was delayed (median 5.8 days) and impermanent. Each additional daily pumping increased odds of SA within 2 days by 48% (p = 0.01). High-intensity pumping mothers (N = 17) had greater daily and cumulative pumped milk volume than low-intensity pumping mothers (N = 12). Pumping variables showed daily changes in the first week, then plateaued. The first week postpartum is critical for optimizing pumping behaviors. Accurate, objective measures of pumping behaviors, pumped milk volume and SA are a research priority.

Prevalence of postnatal anxiety disorders in mothers of preterm infants: a systematic review protocol.

The objective of this systematic review is to evaluate and synthesize the available evidence on the prevalence of postnatal anxiety disorders in mothers of preterm infants within 12 months of delivery. Mothers of preterm infants report more postpartum psychological problems than other mothers. Anxiety disorders are among the most frequently reported manifestations, and affect the quality of maternal care and the baby's development. However, data on the prevalence of postnatal anxiety disorders in mothers of preterm infants are inconsistent and imprecise. It is, therefore, necessary to estimate the prevalence of anxiety disorders among mothers of premature infants in order to develop appropriate interventions for screening, support, and treatment. This review will consider studies conducted in any setting and any geographical location that report on the prevalence of any anxiety disorders in mothers of preterm infants within 12 months of delivery. Any analytical or descriptive observational studies and experimental or quasi-experimental studies will be included. MEDLINE (Ovid), PsycINFO (Ovid), Embase (Elsevier), CINAHL (EBSCOhost), Google Scholar, MedNar, and the World Health Organization website will be searched for studies written in English or French. Screening, critical appraisal, and data extraction will be performed by 2 independent reviewers using the relevant JBI systematic review tools. The findings will be presented in narrative format, including tables and figures to aid in data presentation. PROSPERO CRD42023428202.

A preliminary study of the effectiveness of video visitation on depression and stress in mothers with preterm infants during the pandemic

Background and purposeParents of preterm infants experience anxiety and stress in the neonatal intensive care unit (NICU). Visitation restrictions due to COVID-19 have increased maternal pressure and limited bonding opportunities. Little research exists in Taiwan on using video conferencing as a solution. This study investigates depression and stress levels in mothers of preterm infants and evaluates the effectiveness of video visitation during NICU restrictions. MethodsThis study adopts a cross-sectional design and a qualitative survey. Mothers of premature infants were recruited and they participated in the study. Interventions for video visits were scheduled on the third day of admission to the NICU (T1) and during the second week of the study (T2). After each video visit, participants completed an online survey. The study's online survey used structured questionnaires including demographics, the Edinburgh Postnatal Depression Scale (EPDS) and the Parental Stress Scale (PSS): Infant Hospitalization (IH). ResultsA total of 51 mothers of preterm infants participated in the study. During the T1 and T2 periods, single mothers with lower educational levels and those aged below 30 experienced depression and high levels of stress. Lower birth weight and gestational age were associated with maternal depression. Video visitation intervention led to a significant decrease in depression scores (EPDS, T1: 11.3 ± 5.5 vs. T2: 10.1 ± 5.2, p = 0.039). Positive correlations were observed between EPDS and PSS: IH scores (p < 0 .005). ConclusionVideo visitation intervention can reduce maternal depression in mothers with preterm infants. Since it is practical, video visitation may be applied even after the pandemic.

Knowledge of Mothers about Preterm Infant Care in Mosul City/ Iraq

Background &amp; objectives: An infant who is born prematurely is more exposed to health complications than normal children in terms of the development of his lungs in particular, and is negatively linked to the chances of contracting diseases and death. The study aims to assess women’s knowledge about preterm infant care in Mosul city. Methodology: A descriptive study design was conducted in five government hospitals in Mosul city. The purposive sampling method was selected for the study, which consists of 221 women from preterm infant mothers in intensive care unit in Mosul hospitals. Data were collected through face-to-face interview by constructed questionnaire from the 22 of November 2023 until 20th of March / 2024. Descriptive statistics were calculated using SPSS software version 26. Results: The results of the study showed that mothers’ knowledge regarding caring for premature infants was good, except that their knowledge regarding vaccinations (1.750), preventing infections (1.33), and regarding umbilical cord care (1.40) was weak. Conclusions &amp; recommendations: The study found that mothers' knowledge about caring for premature infants was good, but they lacked knowledge on infection prevention, vaccinations, and umbilical cord care. The researchers recommend health education for mothers on these topics, as premature infants have higher morbidity and mortality risks.

Increasing the Resilience of Mothers With Preterm Infant: The Effect of Kangaroo Mother Care.

Having a preterm infant is a stressful experience for parents, especially for mothers. This study was conducted to identify the effect of kangaroo mother care on the resilience of mothers with preterm infant hospitalized in Neonatal Intensive Care Unit. In this randomized controlled trial study, 60 mothers with preterm infant hospitalized in Neonatal Intensive Care Unit were randomly selected and allocated to intervention and control groups (30 per group), in Fatemiyeh Hospital, Hamadan, Iran. Data collection tool included demographic information and Conner & Davidson Resilience Questionnaire (CD-RISC), which were completed by mothers before and after the intervention. Kangaroo Mother Care (KMC) as an intervention was run in at least one hour daily for a week in the intervention group. The mother-infant pairs in the control group only received conventional method of care (CMC). There was a significant increase in the total resilience score of the mothers in the KMC group (from 58.87±14.71 to 69.67±14.50) after intervention (P<0.001); however, resilience score decreased significantly in the mothers of CMC group (from 57.77±13.33 to 51.63±12.20). Kangaroo mother care could increase the resilience of mothers of preterm infants. Therefore using this approach as a complementary, effective, Low-cost, non-invasive care is recommended to maintain and promote the health of mothers with preterm infant.

Development and psychometric evaluation of "Caring Ability of Mother with Preterm Infant Scale" (CAMPIS): a sequential exploratory mixed-method study.

Caring ability is one of the most important indicators regarding care outcomes. A valid and reliable scale for the evaluation of caring ability in mothers with preterm infants is lacking. The present study was conducted with the aim of designing and psychometric evaluation of the tool for assessing caring ability in mothers with preterm infants. A mixed-method exploratory design was conducted from 2021 to 2023. First the concept of caring ability of mothers with preterm infants was clarified using literature review and comparative content analysis, and a pool of items was created. Then, in the quantitative study, the psychometric properties of the scale were evaluated using validity and reliability tests. A maximum likelihood extraction with promax rotation was performed on 401 mothers with the mean age of 31.67 ± 6.14years to assess the construct validity. Initial caring ability of mother with preterm infant scale (CAMPIS) was developed with 64 items by findings of the literature review, comparative content analysis, and other related questionnaire items, on a 5-point Likert scale to be psychometrically evaluated. Face, content, and construct validity, as well as reliability, were measured to evaluate the psychometric properties of CAMPIS. So, the initial survey yielded 201 valid responses. The three components: 'cognitive ability'; knowledge and skills abilities'; and 'psychological ability'; explained 47.44% of the total observed variance for CAMPIS with 21 items. A subsequent survey garnered 200 valid responses. The confirmatory factor analysis results indicated: χ2/df = 1.972, comparative fit index (CFI) = 0.933, and incremental fit index (IFI) = 0.933. These results demonstrate good structural, convergent, discriminant validity and reliability. OMEGA, average inter-item correlation (AIC), intraclass correlation coefficients (ICC) for the entire scale were at 0.900, 0.27 and 0.91 respectively. Based on the results of the psychometric evaluation of CAMPIS, it was found that the concept of caring ability in the Iranian mothers with preterm infants is a multi-dimensional concept, which mainly focuses on cognitive ability, technical ability, and psychological ability. The designed scale has acceptable validity and reliability characteristics that can be used in future studies to assess this concept in the mothers of preterm infants.