Interventions to Improve Safe Sleep Among Hospitalized Infants at Eight Children's Hospitals

Evidence Base for 2022 Updated Recommendations for a Safe Infant Sleeping Environment to Reduce the Risk of Sleep-Related Infant Deaths

Every year in the United States, approximately 3500 infants die of sleep-related infant deaths, including sudden infant death syndrome (SIDS) (International Statistical Classification of Diseases and Related Health Problems 10th Revision [ICD-10] R95), ill-defined deaths (ICD-10 R99), and accidental suffocation and strangulation in bed (ICD-10 W75). After a substantial decline in sleep-related deaths in the 1990s, the overall death rate attributable to sleep-related infant deaths have remained stagnant since 2000, and disparities persist. The triple risk model proposes that SIDS occurs when an infant with intrinsic vulnerability (often manifested by impaired arousal, cardiorespiratory, and/or autonomic responses) undergoes an exogenous trigger event (eg, exposure to an unsafe sleeping environment) during a critical developmental period. The American Academy of Pediatrics recommends a safe sleep environment to reduce the risk of all sleep-related deaths. This includes supine positioning; use of a firm, noninclined sleep surface; room sharing without bed sharing; and avoidance of soft bedding and overheating. Additional recommendations for SIDS risk reduction include human milk feeding; avoidance of exposure to nicotine, alcohol, marijuana, opioids, and illicit drugs; routine immunization; and use of a pacifier. New recommendations are presented regarding noninclined sleep surfaces, short-term emergency sleep locations, use of cardboard boxes as a sleep location, bed sharing, substance use, home cardiorespiratory monitors, and tummy time. In addition, additional information to assist parents, physicians, and nonphysician clinicians in assessing the risk of specific bed-sharing situations is included. The recommendations and strength of evidence for each recommendation are published in the accompanying policy statement, which is included in this issue.

Missed Opportunities: Healthcare Encounters Prior to Sudden Unexpected Infant Death

Introduction

Sudden unexpected infant death (SUID) is the leading cause of death in children 28 days to 1 year of age. The study aim was to identify opportunities for healthcare professionals to provide families with education on sleep and prevention of SUID.

Methods

We performed a retrospective chart review of SUID infants over 10 years (12/2010-12/2020). The study included patients 0-12 months who presented to single institution with SUID (including asphyxia, suffocation, and SIDS). Baseline descriptive characteristics, sleep patterns (location, position, co-sleeping, presence of pillows/blankets), and prior healthcare encounters (type, duration, frequency, timing) were described.

Results

Thirty-five infants met inclusion criteria. Twenty-three percent of families routinely practiced unsafe sleep, while 63% practiced unsafe sleep at the time of SUID. All unsafe sleep behaviors increased during the SUID event compared to routine, including inappropriate location (60%), co-sleeping (46%), and inappropriate position (37%) at the time of SUID. There were 54 total healthcare encounters (mean 1.5 per patient +/- 2.1) prior to SUID. Primary care physicians (57%) and NICU (29%) were the most frequent prior healthcare encounters, however visits spanned multiple specialties. Twenty-six percent had a healthcare encounter within 7 days of their death.

Discussion

We demonstrated the frequency and variability in healthcare encounters among SUID infants prior to their death. Majority of infants had prior healthcare encounters, with 26% seen by healthcare professionals within 7 days of their death. These results highlight the important role healthcare professionals across all specialties have the potential to play in educating families about safe sleep and SUID.

Improving Adherence to Safe Sleep Guidelines for Hospitalized Infants at a Children’s Hospital

Supplemental Digital Content is available in the text.

Introduction:

Sudden unexpected infant deaths are a major problem nationally. We had poor adherence to safe sleep recommendations locally at our institution. Given the significance of this problem, hospital administration at a tertiary children’s hospital tasked a multidisciplinary group of faculty and staff with improving sleep environments for hospitalized infants.

Methods:

Our safe sleep task force implemented targeted interventions using the American Academy of Pediatrics policy statement as the gold standard and based on hospital data to address areas of greatest nonadherence to recommendations. We aimed to improve weekly average adherence to 95% over 12 months. A proportions process control chart (p-chart) tracked average weekly adherence over a 52-week time frame. In addition, we performed Student’s t-testing to evaluate differences in adherence over time.

Results:

There was a significant improvement in overall adherence to safe sleep recommendations from baseline (M = 70.8%, SD 21.6) to end of study period (M = 94.7%, SD 10.0) [t(427) = −15.1, P ≤ 0.001]. Crib audits with 100% adherence increased from a baseline (M = 0%, SD 0) to the end of the study period M = 70.4%, SD = 46) [t(381)= −21.4, P ≤ 0.001]. This resulted in two trend shifts on the p-chart using Institute for Healthcare Improvement control chart rules.

Conclusions:

Targeted interventions using QI methodology led to significant increases in adherence to safe sleep guidelines. Notable improvements in behavior indicated significant changes in safe sleep culture. We also noted continued adherence in follow-up audits reflecting sustainability.

Improving Hospital Infant Safe Sleep Compliance by Using Safety Prevention Bundle Methodology

BACKGROUND AND OBJECTIVES

Sudden unexpected infant death often results from unsafe sleep environments and is the leading cause of postneonatal mortality in the United States. Standardization of infant sleep environment education has been revealed to impact such deaths. This standardized approach is similar to safety prevention bundles typically used to monitor and improve health outcomes, such as those related to hospital-acquired conditions (HACs). We sought to use the HAC model to measure and improve adherence to safe sleep guidelines in an entire children's hospital.

METHODS

A hospital-wide safe sleep bundle was implemented on September 15, 2017. A safe sleep performance improvement team met monthly to review data and discuss ideas for improvement through the use of iterative plan-do-study-act cycles. Audits were performed monthly from March 2017 to October 2019 and monitored safe sleep parameters. Adherence was measured and reviewed through the use of statistical process control charts (p-charts).

RESULTS

Overall compliance improved from 9% to 72%. Head of bed flat increased from 62% to 93%, sleep space free of extra items increased from 52% to 81%, and caregiver education completed increased from 10% to 84%. The centerline for infant in supine position remained stable at 81%.

CONCLUSIONS

Using an HAC bundle safety prevention model to improve adherence to infant safe sleep guidelines is a feasible and effective method to improve the sleep environment for infants in all areas of a children's hospital.

Transition to a Safe Home Sleep Environment for the NICU Patient

Of the nearly 3.8 million infants born in the United States in 2018, 8.3% had low birth weight (ie, weight <2500 g) and 10% were born preterm (ie, gestational age of <37 weeks). Ten to fifteen percent of infants (approximately 500 000 annually), including low birth weight and preterm infants and others with congenital anomalies, perinatally acquired infections, and other diseases, require admission to a NICU. Every year, approximately 3600 infants in the United States die of sudden unexpected infant death (SUID), including sudden infant death syndrome (SIDS), unknown and undetermined causes, and accidental suffocation and strangulation in an unsafe sleep environment. Preterm and low birth weight infants are 2 to 3 times more likely than healthy term infants to die suddenly and unexpectedly. Thus, it is important that health care professionals prepare families to maintain their infant in a safe home sleep environment as per recommendations of the American Academy of Pediatrics. Medical needs of the NICU infant often require practices such as nonsupine positioning, which should be transitioned as soon as medically possible and well before hospital discharge to sleep practices that are safe and appropriate for the home environment. This clinical report outlines the establishment of appropriate NICU protocols for the timely transition of these infants to a safe home sleep environment. The rationale for these recommendations is discussed in the accompanying technical report "Transition to a Safe Home Sleep Environment for the NICU Patient," included in this issue of Pediatrics.

Transition to a Safe Home Sleep Environment for the NICU Patient

Of the nearly 3.8 million infants born in the United States in 2018, 8.3% had low birth weight (<2500 g [5.5 lb]) and 10% were born preterm (gestational age of <37 completed weeks). Many of these infants and others with congenital anomalies, perinatally acquired infections, and other disease require admission to a NICU. In the past decade, admission rates to NICUs have been increasing; it is estimated that between 10% and 15% of infants will spend time in a NICU, representing approximately 500 000 neonates annually. Approximately 3600 infants die annually in the United States from sleep-related deaths, including sudden infant death syndrome International Classification of Diseases, 10th Revision (R95), ill-defined deaths (R99), and accidental suffocation and strangulation in bed (W75). Preterm and low birth weight infants are particularly vulnerable, with an incidence of death 2 to 3 times greater than healthy term infants. Thus, it is important for health care professionals to prepare families to maintain their infant in a safe sleep environment, as per the recommendations of the American Academy of Pediatrics. However, infants in the NICU setting commonly require care that is inconsistent with infant sleep safety recommendations. The conflicting needs of the NICU infant with the necessity to provide a safe sleep environment before hospital discharge can create confusion for providers and distress for families. This technical report is intended to assist in the establishment of appropriate NICU protocols to achieve a consistent approach to transitioning NICU infants to a safe sleep environment as soon as medically possible, well before hospital discharge.

Implementing a Hospital-Based Safe Sleep Program for Newborns and Infants

BACKGROUND

An unsafe sleep environment remains the leading contributor to unexpected infant death.

PURPOSE

To determine the effectiveness of a quality improvement initiative developed to create a hospital-based safe sleep environment for all newborns and infants.

METHODS

A multidisciplinary team from the well-baby nursery (WBN) and neonatal intensive care unit (NICU) of a 149-bed academic, quaternary care, regional referral center developed and implemented safe sleep environments within the hospital for all prior to discharge. To monitor compliance, the following were tracked monthly: documentation of parent education, caregiver surveys, and hospital crib check audits. On the inpatient general pediatric units, only hospital crib check audits were tracked. Investigators used Plan-Do-Study-Act (PDSA) cycles to evaluate the impact of the initiative from October 2015 through February 2018.

RESULTS

Safe sleep education was documented for all randomly checked records (n = 440). A survey (n = 348) revealed that almost all caregivers (95.4%) reported receiving information on safe infant sleep. Initial compliance with all criteria in WBN (n = 281), NICU (n = 285), and general pediatric inpatient units (n = 121) was 0%, 0%, and 8.3%, respectively. At 29 months, WBN and NICU compliance with all criteria was 90% and 100%, respectively. At 7 months, general pediatric inpatient units' compliance with all criteria was 20%.

IMPLICATIONS FOR PRACTICE

WBN, NICU and general pediatric inpatient unit collaboration with content experts led to unit-specific strategies that improved safe sleep practices.

IMPLICATIONS FOR RESEARCH

Future studies on the impact of such an initiative at other hospitals are needed.

Implementation of Safe Sleep Practice Recommendations for Infants in Inpatient Wards

Background

Sudden infant death syndrome (SIDS) is defined as the sudden unexpected death of an infant, even after conducting thorough investigations and autopsy. SIDS is related to several factors, such as baby’s position and presence of pillows, blankets and objects in the crib. The implementation of safe sleep recommendations in the inpatient setting is unknown and there is a scarcity of available data.

Methods

This was an observational, cross-sectional study that was conducted at King Abdulaziz University Hospital, Jeddah, Saudi Arabia. All infants less than one year of age were considered after fulfilling the inclusion criteria. A checklist was developed in alignment with the latest American Association of Pediatrics (AAP) recommendations and an an independent observer was trained on how to evaluate and record the various components of the checklist.

Results

One hundred and two patients were enrolled in this study. The mean age of participants was 18.85 weeks. Asleep infants were found to be mostly placed in their cribs (71.4%), on their back (81%). Among the sleeping infants, 46% of them were swaddled at the time of data collection. Blankets were present in 79.4% of the cases, and loose sheets in more than half of the cases. Pillows were seen in 42.2% of the beds. No bumper pads were present in any of the beds.

Conclusion

This observational study highlights the importance of increasing awareness about safe sleep practices. Not only is it important for ensuring patient safety during admissions but also to send an important message to caregivers through role-modeling. Further studies are required to examine the barriers to implementing recommended safe sleep practices both within institutions that care for infants as well as among parents and caregivers.

Expansion of a multi-pronged safe sleep quality improvement initiative to three children's hospital campuses

Background

The American Academy of Pediatrics (AAP) recommends infants should be Alone, on their Back, and in a clear Crib to combat relatively stagnant rates of sudden unexpected infant death (SUID). These are referred to as the ABCs of safe sleep. Studies have shown these recommendations are not consistently followed in the hospital setting, but further investigation would determine how to improve the rate of adherence. The objective of this study was to evaluate the impact of an expanded safe sleep initiative at three Georgia free-standing children’s hospital campuses before and after a multipronged safe sleep initiative.

Methods

A quality improvement program with a pre/post analysis was performed using a convenience method of sampling. Infants < 12 months old in three inpatient pediatric campuses were analyzed pre- and post- interventions. The intervention included: 1) nursing education, 2) identification of nurse “safe sleep” champions, 3) crib cards, 4) crib audits, and 5) weekly reporting of data showing nursing unit ABC compliance via tracking boards. The goal was ABC compliance of ≥25% for the post-intervention period. A standardized crib audit tool evaluated sleep position/location, sleep environment, and ABC compliance (both safe position/location and environment). Chi square analysis, Fisher’s exact test, and logistic regression were used to compare safe sleep behaviors before and after the interventions.

Results

There were 204 cribs included pre-intervention and 274 cribs post-intervention. Overall, there was not a significant change in sleep position/location (78.4 to 76.6%, p = 0.64). There was a significant increase in the percent of infants sleeping in a safe sleep environment following the intervention (5.9 to 39.8%, p < 0.01). Overall ABC compliance, including both sleep position/location and environment, improved from 4.4% pre-intervention to 32.5% post-intervention (p < 0.01). There was no significant variability between the hospitals (p = 0.71, p = 1.00).

Conclusions

The AAP’s safe sleep recommendations are currently not upheld in children’s hospitals, but safer sleep was achieved across three children’s campuses in this study. Significant improvements were made in sleep environment and overall safe sleep compliance with this multi-pronged initiative.

A Hospital-Based Initiative to Reduce Postdischarge Sudden Unexpected Infant Deaths

BACKGROUND AND OBJECTIVES

Sudden unexpected infant deaths (SUID) most often occur because infants are placed in unsafe sleep environments. Although authors of previous literature have demonstrated that parents who receive comprehensive safe sleep education increase knowledge and intention to place children in safe sleep environments, no studies have demonstrated improved outcomes. We describe the development of a hospital-based newborn SUID risk reduction quality improvement project and its effectiveness in reducing subsequent SUIDs in a community using linked outcome data from local Child Fatality Review Teams.

METHODS

Qualitative and quantitative evaluation of a long-term iterative performance improvement intervention for a nursery-based comprehensive safe sleep program in a community teaching hospital. Key themes and exemplary comments were noted. The rate of infant deaths per 1000 births was the primary quantitative outcome. The rate is calculated quarterly and monitored with control charts by using Child Fatality Review data about infant sleep deaths.

RESULTS

The average death rate fell from 1.08 infants per 1000 births preintervention to 0.48 infants per 1000 births after complete intervention, and the average number of deaths between deliveries increased from 1 in every 584 deliveries (upper control limit: 3371) to 1 in every 1420 deliveries (upper control limit: 8198). Qualitative observation of nursery providers revealed 3 themes, including routine inclusion of sleep safety information, dissemination of safety information by all staff, and personal commitment to success.

CONCLUSIONS

A comprehensive sleep safety culture change can be effectively integrated into a nursery setting over time by using feedback from Child Fatality Review and performance improvement methodology. Repeated messaging and education by the entire nursery staff has the potential to play a role in reducing sleep-related deaths in infants born at their hospital.

The EASE Project Revisited: Improving Safe Sleep Practices in Ohio Birthing and Children's Hospitals

Literature has shown hospitalized infants are not often observed in recommended safe sleep environments. Our objective was to implement a quality improvement program to improve compliance with appropriate safe sleep practices in both children's and birthing hospitals. Hospitalists from both settings were recruited to join an Ohio American Academy of Pediatrics collaborative to increase admitted infant safe sleep behaviors. Participants used a standardized tool to audit infants' sleep environments. Each site implemented 3 PDSA (Plan-Do-Study-Act) cycles to improve safe sleep behaviors. A total of 37.0% of infants in children's hospitals were observed to follow the current American Academy of Pediatrics recommendations at baseline; compliance improved to 59.6% at the project's end (P < .01). Compliance at birthing centers was 59.3% and increased to 72.5% (P < .01) at the collaborative's conclusion. This study demonstrates that a quality improvement program in different hospital settings can improve safe sleep practices. Infants in birthing centers were more commonly observed in appropriate sleep environments than infants in children's hospitals.

As easy as ABC: evaluation of safe sleep initiative on safe sleep compliance in a freestanding pediatric hospital

Background

The American Academy of Pediatrics (AAP) recommends the ABCs of safe infant sleep (alone, back, clear crib) to combat the increasing rates of Sudden Unexplained Infant Death (SUID). It is unclear if these recommendations are followed for infants hospitalized in pediatric facilities after the newborn period. The objectives of this study were to assess baseline infant sleep behaviors at a tertiary care freestanding pediatric hospital and to evaluate the effectiveness of a hospital-based infant safe sleep program in improving adherence to safe sleep recommendations.

Methods

A quality improvement program with pre- and post- analyses was performed on a convenience sample of infants < 12-months old utilizing a crib audit tool on two general pediatric inpatient units. The crib audit tool was used before and after the safe sleep program intervention. It recorded the infant's sleep position, location during sleep, and sleep environment. Interventions included: 1) nursing education, 2) crib cards with a checklist of the ABC's of safe sleep provided for the cribs of hospitalized infants, and 3) tracking boards to report weekly measured compliance with the ABCs. Chi square analysis was used to compare adherence to recommendations before and after program implementation.

Results

There were 62 cribs included pre-intervention and 90 cribs post-intervention. Overall, there was no significant change in safe sleep positioning (81% to 82%, p = 0.97). There was a significant increase in adherence to the safe sleep environment recommendation (3% to 38%, p < 0.01). Overall safe sleep, including both position and environment, referred to as ABC compliance, improved from 3% pre-intervention to 34% post-intervention (p < 0.01). Only 18% of cribs audited displayed a crib card, demonstrating poor compliance on placement of the cards. There was no significant difference in compliance with safe sleep recommendations between infants with a crib card compared to those without (25% vs. 37%, p = 0.51).

Conclusions

Significant improvements were made in sleep environments and overall safe sleep compliance after introduction of crib cards and tracking boards. Most likely the crib auditing process itself and the tracking boards had a larger impact than the crib cards.

Facilitators and Barriers to Implementation of Safe Infant Sleep Recommendations in the Hospital Setting

OBJECTIVE

To identify facilitators and barriers to the implementation of safe sleep recommendations from the American Academy of Pediatrics from the perspective of hospital staff as part of a needs assessment that was used to design a successful quality improvement intervention to change clinical practice.

DESIGN

Qualitative design.

SETTING

Multiple sites of three hospitals in the northeastern and southern United States.

PARTICIPANTS

We used purposeful sampling to identify 46 participants who cared for infants on inpatient hospital units (nurses and other staff members).

METHODS

A qualitative researcher used grounded theory to moderate the focus groups. We constructed the initial interview guide and then changed it as needed to capture more information about new ideas as they arose. Researchers from diverse backgrounds participated in the analysis and used the constant comparative method to select important concepts and to develop codes and subsequent themes. We continued to collect data until saturation was reached.

RESULTS

We identified themes and subthemes, and the taxonomy fit into the Grol and Wensing framework for change in clinical practice. The six primary themes included The Innovation Itself, The Individual Health Care Professional, The Patient, The Social Context, The Organizational Context, and The Economic and Political Context.

CONCLUSION

Participants described facilitators and barriers to the implementation of the American Academy of Pediatrics recommendations for safe infant sleep. Identification of these themes informed our quality improvement intervention to promote safe infant sleep. Findings can be used by others when faced with the need for similar change.

Nurses Leading Safe Infant Sleep Initiatives in the Hospital Setting

Every day, 10 otherwise healthy infants die from sleep-related deaths in the United States. These deaths, termed sudden unexpected infant death, remain the leading cause of post-neonatal death in the United States despite known modifiable risk factors and prevention recommendations. In birthing hospitals, many parents report being given incorrect and sometimes no information about infant sleep safety, which creates immediate and long-term safety concerns. In this article, we provide an overview of sudden unexpected infant death, including sudden unexpected postnatal collapse, and the latest safe sleep recommendations from the American Academy of Pediatrics. We also offer practical guidelines for nurses-those working at the bedside and those in leadership positions-who may be seeking to improve the quality of infant sleep practices in their organizations.

Sudden Infant Death Syndrome: A Global Public Health Issue and Nursing's Response

Sudden unexplained death in infancy, including sudden infant death syndrome (SIDS), is a global public health challenge. Despite public health campaigns and efforts, SIDS remains the leading cause of postneonatal mortality in many developed countries. In this article, we review SIDS, describe nursing's unique professional position in addressing this problem, and explore how the principles of social justice can inform nursing's response. Motivated by nursing's ethical and moral obligations, the profession is called to take an active role in educating others regarding this phenomenon, to participate in research, and to develop or advocate for policy that aims to reduce the incidence of SIDS on an international scale.

Implementing a Statewide Safe to Sleep Hospital Initiative: Lessons Learned

Sleep-related infant deaths continue to be a major, largely preventable cause of infant mortality, especially in Georgia. The Georgia Department of Public Health (DPH), as part of a multi-pronged safe infant sleep campaign, implemented a hospital initiative to (1) provide accurate safe infant sleep information to hospital personnel; (2) support hospitals in implementing and modeling safe sleep practices; and (3) provide guidance on addressing caregiver safe sleep concerns. A process evaluation was conducted to determine progress toward four goals set out by DPH: (1) all birthing hospitals have a safe infant sleep policy; (2) all safe infant sleep policies reference the AAP 2011 recommendations; (3) all safe infant sleep policies specify the type and/or content of patient safe sleep education; and (4) all hospitals require regular staff training on safe sleep recommendations. Data were collected via structured interviews and document review of crib audit data and safe sleep policies. All 79 birthing hospitals in the state participated in the statewide campaign. Prior to the initiative, 44.3% of hospitals had a safe sleep policy in place; currently, 87.3% have a policy in place. The majority (91.4%) of hospitals have provided safe sleep training to their staff at this time. Important lessons include: (1) Engagement is vital to success; (2) A comprehensive implementation guide is critical; (3) Piloting the program provides opportunities for refinement; (4) Ongoing support addresses barriers; and (5) Senior leadership facilitates success.