Keywords
antenatal counseling - decision-making - extreme prematurity - maternal–fetal medicine
- neonatology - ethical barriers - resuscitation
Newborns born between 22- and 25-week gestation are at a high risk of mortality, neurological
impairment, and developmental delay due to their extreme prematurity. Given the uncertainty
of the outcomes during this period, both obstetric and pediatric professional organizations
support collaboration between clinicians and parents when making plans for delivery
room care to determine what degree of resuscitation or comfort care to provide for
the newborn.[1]
[2] This collaborative process, referred to as shared decision-making (SDM), is defined
as “an approach where clinicians and patients share the best available evidence when
faced with the task of making decisions, [and] where patients are supported to consider
options to achieve informed preferences.”[3] This mirrors the process described by adult critical care professional guidelines:
“information exchange, deliberation, and making a treatment decision.”[4] The goal of SDM in this critical period is for parents and providers to work together
to better understand the values that are most important to the family and to integrate
them into delivery room care decisions for their infants.[5]
[6]
While this practice of SDM bridges all disciplines of medicine, the perinatal period
presents a particularly challenging setting. Many providers are poorly equipped to
elicit and incorporate parental values into decisions for their extremely premature
infants and often fall back on making decisions for infants themselves.[7]
[8] Providers struggle to understand what information is most helpful to share with
parents and the best methods for sharing it.[6]
[9] Other elements that complicate discussions included a lack of clear data to provide
parents, the dynamic nature of the peripartum period, the emotional qualities surrounding
birth and newborns, and providers' own biases that may impact how medical choices
and care options are presented. Interviews with physicians and parents have cited
both institutional and ethical barriers as a contributing factor toward difficulty
in practicing true SDM. Institutional barriers can include rotating medical teams,
time limitations, and lack of training, while ethical barriers may include differing
perspectives on both quality of life and how ethical principles apply to the care
of extremely preterm newborns.[10]
[11]
[12]
[13]
Both neonatal and obstetric providers interact with parents and are involved in making
shared decisions with parents on behalf of their infants. While studies have previously
demonstrated some differences in how these specialists provide antenatal counseling,
the influence of other characteristics of individual providers on SDM is less clear.[14]
[15] Improving counseling and teaching providers how to optimally engage parents in SDM
require understanding current practices and attitudes of the three stakeholder groups
(parents, maternal–fetal medicine [MFM], and neonatology [Neo]). We have drawn upon
the rich body of literature examining these stakeholders' roles and practices and
are studying elements of SDM for extremely early newborns with surveys of these three
stakeholder groups. In a previous publication, we reported results of our survey of
MFM and Neos that examined their prioritization of information given to parents in
these antenatal counseling ahead of extremely early delivery.[16] Here, we report from that survey these clinicians' views on the process of facilitating
SDM for infants born at less than 25 weeks gestation, specifically, their perceived
efficacy in achieving goals of communication, challenges to effective SDM, and analysis
of individuals' SDM views with respect to their specialty and other characteristics.
Clinicians' self-assessments of their strengths, weaknesses, and perceptions of what
is important to parents can help focus educational efforts and will be compared with
the responses of parents in an ongoing multi-center study of parents' preferences.
In this way, we hope to contribute to evidence based on all three stakeholders to
better guide clinicians engaging in this counseling.
Materials and Methods
Questionnaire Development and Content
To develop novel questions, an extensive literature review was conducted of publications
regarding SDM. Articles were collected from PubMed by searching for the keywords “SDM + Neo,”
“SDM + obstetrics + prematurity,” and “SDM + obstetrics + periviable.” Results were
sorted by “best match” and “recent first” and were further selected to include only
articles examining at least in part the process of decision-making. One hundred and
twenty-four articles were selected for review by investigators to identify critical
SDM elements. Based on this literature review, survey questions were designed to elicit
views on relevant SDM elements for antenatal consultation with parents anticipating
extremely early delivery for which a decision on delivery room care would be shared.
The survey consisted of three parts: views on facilitating the SDM process, respondents'
extent of counseling practices and demographics, and information topics included in
counseling (results of information topics are reported separately).[16] Respondents were asked to reflect upon their own experiences of SDM counseling for
parents facing extremely early delivery when both resuscitation and comfort care were
being considered. Respondents rated on Likert scales their perceived efficacy in achieving
goals of SDM supported by the literature (e.g., showing compassion, eliciting parents'
hopes, and values), their perceptions of what parents find important to decision-making,
the level of difficulty certain situations posed to SDM, and the appropriateness of
sharing one's personal views as a clinician. Respondents reported individual characteristics
including their gender identity, specialty, years of specialty experience, counseling
frequency, and gestational ages at which they thought SDM for comfort care versus
resuscitation was appropriate. The full survey can be found in this article's Supplemental
Information.
Survey Distribution
Eight-hundred fifty-nine clinicians (289 MFMs and 570 Neos) were emailed invitations
to participate in this online study in REDCap, a secure web-based application for
managing online surveys.[17] Clinicians were selected by emailing every third MFM or Neo attending physician
listed on the institution Web site at every U.S. training center with both subspecialty
fellowships. Email addresses were obtained from PubMed, Internet searches, and/or
contacting their institutions. Ultimately, 11 individuals were removed from the eligibility
pool after responding (dive no longer did clinical work or were retired, three had
moved to different centers, and three were not actually neonatologists), changing
the denominator to 848 (286 MFMs and 562 Neos). Responses were anonymous and voluntary,
with incentives for charitable donations based on survey completion. This study was
approved by the Institutional Review Board of NorthShore University Health System
as exempt from requiring written informed consent under federal regulations. Respondents
were informed in the introduction of the survey that their voluntary participation
implied consent to analyze and share their anonymous responses with the academic community.
Statistical Analysis
Comparisons focused on differences between the responding MFM and Neo groups. Descriptive
statistics were used to summarize responses to the questionnaires. Multivariable logistic
regression was used to evaluate how survey responses varied with physicians' responses
to questions of specialty, years of practice, gender, favoring SDM at each gestational
age between 21 and 26 weeks, and whether they reported that parents have “usually”
made a care decision prior to meeting the physician. Statistical significance was
defined as a p-value <0.05. The statistical analysis was done using SigmaStat 4.0 (Systat Software,
Inc., San Jose, CA).
Results
Two hundred and forty-one surveys were completed, with equal rates of participation
by both specialties (74 of 286 MFMs, 25.9% and 167 of 562 Neos, 29.7%). Two invitees
responded by declining, and two surveys were less than half complete, so removed,
yielding an attrition rate of 0.5% (4 of 848). Despite low overall response rates,
representation from each center was high. Of the 81 centers invited, only two centers
had no respondents. Therefore, 94% (79 centers) were represented in our sample (54
centers, 67% MFM programs and 74 centers, 91% of Neo programs).
Respondent Characteristics and Clinical Practices by Specialty
Grouped by specialty ([Table 1]), respondents were similar in their rates of gender, years of practice, and frequency
of counseling encounters at this gestation. Regarding preferences for when to offer
resuscitation, at 22 weeks, “usually” allowing parents a choice between resuscitation
and comfort care was reported by 68% (n = 114) of Neos and 54% (n = 40) of MFMs, corresponding to an odds ratio of 1.8 (1.0–3.2, p = 0.05). Specialist groups were similar in their responses at all other weeks. MFM
respondents reported seeing each individual patient with more continuity, most commonly
reporting visits on a daily basis. No Neos saw parents daily before delivery; instead,
most commonly reporting seeing patients as needed by medical team or parental request.
Neos more often reported that the parents they counsel have already made a decision
between resuscitation and comfort care before meeting with them.
Table 1
Survey respondent demographic and clinical characteristics by specialty (n = 241)
|
MFM
n = 74
|
Neo
n = 167
|
p-Value
|
|
n
|
%
|
n
|
%
|
|
Gender
|
Male
|
26
|
35%
|
70
|
42%
|
0.61
|
Female
|
47
|
64%
|
95
|
57%
|
|
Other/No Answer
|
1
|
1%
|
2
|
1%
|
|
Years of practice
|
0–7 y
|
27
|
36%
|
50
|
30%
|
0.60
|
7–17 y
|
19
|
26%
|
48
|
29%
|
|
>17 y
|
28
|
38%
|
69
|
41%
|
|
Frequency of consultations for threatened delivery 22–24 completed wk gestation
|
Once/twice each year
|
2
|
3%
|
14
|
8%
|
0.10
|
Once/twice every few months
|
21
|
28%
|
59
|
35%
|
|
Once/twice each month
|
33
|
45%
|
62
|
37%
|
|
Once/twice each week
|
15
|
20%
|
31
|
19%
|
|
Once/twice each day
|
3
|
4%
|
1
|
1%
|
|
Usual number of antenatal meetings with a parent facing delivery 22 to 24 wk gestation
|
Once
|
4
|
5%
|
28
|
17%
|
<0.001
|
Routinely return one or more times
|
17
|
23%
|
15
|
9%
|
|
Return as needed per parent/team request
|
22
|
30%
|
121
|
72%
|
|
Weekly until delivery
|
4
|
5%
|
3
|
2%
|
|
Daily until delivery
|
27
|
36%
|
0
|
0%
|
|
How often do you think parents have already made their decision between resuscitation
and comfort care before you meet them?
|
Rarely
|
19
|
26%
|
22
|
13%
|
<0.001
|
Sometimes
|
38
|
51%
|
57
|
34%
|
|
Often
|
16
|
22%
|
68
|
41%
|
|
Usually
|
1
|
1%
|
20
|
12%
|
|
Abbreviations: MFM, maternal–fetal medicine; Neo, neonatology.
Achievement of Goals during SDM
Reflecting on their antenatal counseling experiences for parents making delivery room
care plans for their babies, respondents reported the frequency of achieving elements
of SDM supported by current literature ([Fig. 1]). Respondents rated themselves least favorably in their achievement of providing
spiritual support; in fact, this is the only goal reported as being achieved more
infrequently than frequently (62 vs. 38%). Eliciting family hopes, fears, and values
was the second most infrequently achieved goal (14%). Showing compassion was the goal
reported most commonly as being achieved frequently or very frequently (28 and 71%,
respectively).
Fig. 1 Likert scales on facilitating shared decision-making. Achievement of specific goals
when consulting (percent Likert scale responses).
Multivariate analysis showed that several factors caused significant differences in
rates of achieving goals of SDM self-reported as “very frequently.” Responses showed
significant differences when analyzed by multivariable regression for specialty, years
of experience, gender, and when respondents believed parents had “usually” already
decided prior to consultation. Half Neos versus MFMs were as likely to report being
“very frequently” able to gauge parents' level of understanding and one-third as likely
to report being able to “very frequently” provide spiritual support when controlling
for the other factors. Respondents with ≥17 versus <17 years of experience in their
field were more likely to report achieving several SDM goals “more frequently.” More
experienced physicians were more than twice as likely to report understanding how
involved the family wanted to be in the SDM process, nearly five times as likely to
provide spiritual support and more than twice as likely to provide emotional support.
Female versus male respondents were about half as likely to report “very frequently”
being able to elicit parents' hopes, fears, and values and help guide parents to a
decision consistent with their values. Respondents who reported parents had “usually”
already decided on comfort care versus resuscitation prior to consultation were more
than twice as likely to report “very frequently” being able to gauge parents' level
of understanding and understand how involved parents want to be in decision-making.
The only category in which respondents did not differ based on provider characteristics
was the rate of “very frequently” showing compassion/empathy, reported by 70% of Neos
and 74% of MFMs.
Factors Clinicians Perceived as Important to Parents Making Decisions
[Fig. 2] displays responses of physicians regarding how important certain factors seem to
be to parents making decisions. The factors most often reported as commonly (“usually”/”nearly
always”) important to parents were spiritual/religious views (77% MFMs and 80% Neos)
and risk of baby's survival (88% MFMs and 74% Neos), followed by quality of life of
the child (76% MFMs and 66% Neos), and neurological development (72% MFMs and 68%
Neos). Fewer than half (44%) of respondents thought parents viewed family's quality
of life as commonly important, and even fewer (15%) thought sharing with parents what
they themselves would do in the case of their own child was commonly important.
Fig. 2 Likert scales on facilitating shared decision-making. Importance of factors to parental
decisions for resuscitation versus comfort care (percent Likert scale responses).
There were no significant differences between responses based on specialty when rating
how often certain factors were thought to be important to parents when deciding between
comfort care and resuscitation. Multivariate analysis revealed that after correcting
for other variables, respondents who felt parents had “usually” made a decision prior
to consultation were only a third as likely to report neurological development as
“nearly always important.” While few respondents endorsed the influence of family's
political views on decisions, when controlling for other factors, females versus males
were four times more likely to report these were “nearly always important.”
Barriers to SDM
Respondents were asked to rate the degree of difficulty different factors pose to
facilitating SDM when they are present ([Fig. 3]). The presence of language barriers was perceived most often as “very/extremely
difficult” (51%), followed by when physician's values differed from those of parents
(48%). When negotiated responsibility for decision making leaned more on physician
input, 43% of respondents reported this being “very/extremely difficult,” whereas
when it leaned toward parental input, only 9% rated that level of difficulty. Some
challenges, when present, tended to be reported as less difficult (only “moderately/minimally”
as opposed to “very/extremely” difficult) in multivariable analysis for those with
more clinical experience and for gender after controlling for the other factors of
specialty and thinking parents usually have made a decision before consultation. After
controlling for other factors, the more senior respondents (those with over 17 years'
clinical experience) reported two to three times less difficulty when faced with the
following potential barriers to SDM: when responsibility for decision-making rested
mostly on the clinician or mostly on the family and families' varying degrees of health
literacy and education levels. Females reported decision-making responsibility resting
mostly on the family was less difficult twice as often as male respondents, but females
were about half as likely to report time constraints were less difficult compared
with male colleagues.
Fig. 3 Likert scales on facilitating shared decision-making. Difficulty of certain factors
when present (percent Likert scale responses).
Sharing Personal Views
More respondents reported sharing each of the personal views queried as inappropriate
than appropriate on a Likert scale ([Fig. 4]). When controlling for the other multivariable analysis factors, Neos versus MFMs
were more than twice as likely to endorse the propriety of sharing what they would
choose for their own child in this situation.
Fig. 4 Likert scales on facilitating shared decision-making. Appropriateness of sharing
personal views as clinicians (percent Likert scale responses).
Additional Variables Analyzed
Respondents' specialty, gender, and years of clinical experience were most often found
significant and, therefore, delineated by survey section. Less often, for a few survey
questions, allowing choices for both resuscitation and comfort care at certain gestational
weeks were significant. Respondents allowing SDM at 24 weeks were less likely to find
different rates of health literacy problematic and more often endorsed sharing a physician's
views of what they would do for their own child. Those allowing SDM at 21 weeks reported
lower degrees of difficulty than others if decision-making responsibility rested more
on the physician.
Discussion
To our knowledge, this is the first study to examine multiple facets of how clinicians
view the process of SDM for extremely premature newborns rather than making decisions themselves.
Knowing what stakeholders perceive as important, challenging, and appropriate will
allow us to better study and teach techniques for this complicated physician skill
set.
Current Gaps in SDM
Parents frequently report religion and spirituality as being important in guiding
their decision-making and coping with the stress of facing such an early delivery.[18]
[19]
[20]
[21]
[22] Respondents recognized this, with 79% stating that spirituality is “usually” or
“nearly always” important for parents. However, only 38% of physicians in this study
stated that they “frequently” or “very frequently” provide spiritual support, notably
lower than other metrics in the study. This gap between parents' needs and providers'
skills is consistent with weakness in training programs, as reported in a survey of
U.S. neonatology fellowship directors.[23] A study of nearly 500 women at six U.S. centers revealed that only 9% of women had
a chaplain consultation and only 20% of women had a social work consultation prior
to delivery.[24] If physicians are unable to provide this support themselves, it is important to
ensure that parents are receiving this support from other sources, such as social
workers or chaplains.
Prior studies have shown that both language and cultural differences between providers
and parents represent a significant barrier to SDM.[10]
[19] In this study, 12% of physicians reported cultural backgrounds being less of a barrier
(moderately/minimally difficult) and 51% reported language differences being less
of a barrier. These data demonstrate that clinicians perceive a larger cultural barrier
well beyond that produced by language. This could indicate ready access to translation
services for language barriers but a lack of similar supports for cultural differences.
The inclusion of cultural patient navigators could help with communication between
these parties during SDM, as they could help parents address their needs in a socially
appropriate and culturally competent way.[25]
Barriers to SDM
Physicians in this study felt that SDM was more challenging when the burden of decision-making
was primarily on the clinician versus family (16% moderately/minimally difficulty
when burden on physician vs. 43% when burden on family). Parents have varying preferences
for their involvement in decision-making, and some parents desire that clinicians
make decisions for their infants.[26]
[27]
[28] Research suggests that parents are better able to manage their distress following
the loss of an infant if they felt they were involved in the decision but ultimately
not solely responsible for making the final decision.[29]
[30] Our results may reflect a general trend in Western medicine away from paternalistic
decision-making, where physicians are much more comfortable deferring to parents to
make decisions for their infants. This suggests moral comfort with administering either
of the options given to parents, something built into the survey introduction—that
clinicians should answer based on their counseling in situations in which resuscitation
and comfort care are options. Our respondents reporting parents “often” or “usually”
have made a decision prior to counseling were about twice as likely to report being
able to gauge a family's understanding of the medical situation “often” or “usually”
when controlling for other factors, perhaps reflecting again overall comfort with
parents taking on more responsibility for a decision than the clinician. Whether physicians
are accurately gauging understanding for parents who have or have not yet made decisions
for their newborns requires further study.
Comparing Specialties
We previously reported that our survey respondent MFMs and Neos convey different information
topics when counseling parents facing delivery at extremely early gestational ages.[16] Here, we demonstrate that these specialists also differ in how they engage in the
process of SDM with these families. Because they often are the primary practitioners
for these hospitalized women, MFMs report seeing them with more continuity during
their hospital stay. Perhaps not surprisingly, Neos reported greater frequencies of
the parents they counsel having already made a decision before ever meeting with them
which may have affected their subsequent responses on how they engage in facilitating
these conversations. Neos were more likely than MFMs to endorse the propriety of discussing
choices they would make for their own children with parents during SDM, contrary to
another study reporting of obstetricians were more likely than neonatologists to make
disclosures of personal choices for their own infants.[14] Neos were, alternatively, less likely to report being able to gauge parents' level
of understanding or to provide spiritual support to parents. These findings may reflect
the unique aspects of each specialty, as Neos are likely more comfortable focusing
their discussion on neonatal outcomes and often introduced as secondary consultants,
whereas MFMs have frequently formed longitudinal relationships with parents. This
could also reflect differences in training and background around SDM in the two specialties
given the lack of standardized SDM approaches. While multiple factors likely contribute
to specialists' differences, our findings reinforce the benefit of co-consultation.
Comparing Respondents by Gender
In this study, there were several differences between physicians self-identified as
male and female in their approach to SDM for extremely premature infants. Female respondents
noted less frequent achievement of two essential goals of SDM: eliciting parental
values and assisting parents in making decisions concordant with these values. Additionally,
women reported lower levels of difficulty in accomplishing SDM than their male counterparts
when the balance of decision-making rested mostly on the family. Prior research has
demonstrated that primary care female physicians tend to show more patient-centered
communication in encounters but that this tendency is somewhat reversed in obstetric
practitioners.[31]
[32] Given the self-reported nature of this study, it is also possible that differences
in the ability to guide SDM may instead demonstrate a variance in confidence and perception
rather than true differences in practice. Prior research has indicated that female
physicians tend to report lower levels of confidence than their male counterparts,
which may account for the differences seen in this study.[33]
[34]
Female physicians also reported greater difficulty in communication due to time constraints.
Past research has demonstrated that female primary care physicians spend an increased
amount of time with patients when compared with their male counterparts.[31] When coupled with this research, our findings may indicate that, when given similar
amounts of time for counseling, female physicians may feel that they have less time
to achieve similar goals leading to lower reported rates of achieving these features
of SDM. Finally, female physicians reported that some values, including spirituality
and political views, were more important for families during SDM than their male counterparts.
Attempts to incorporate such values may contribute to perceived difficulties with
time limitations while adequately guiding parents in making decisions.
Comparing Years of Experience
In this study, respondents with greater than 17 years of experience reported achieving
SDM goals more often and had less difficulty with some potential barriers to SDM than
their more junior counterparts. This supports prior research, which has shown that
more experienced physicians are more likely to feel comfortable engaging parents in
SDM and putting their values into action.[8]
[35] In particular, they report being better able to provide spiritual and emotional
support, aspects repeatedly shown in the literature to be important to parents engaging
in SDM for infants born extremely premature.[18]
[19]
[20]
[21]
[22] This difference may reflect the difficulty of learning to provide such support while
maintaining professional boundaries, with the development of this skill coming only
through years of experience and interactions with parents. Additionally, more experienced
physicians reported less difficulty, overcoming certain barriers such as reduced health
literacy and education. These scenarios require more customization to the family to
ensure understanding and appropriate achievement of goals, skills which may also develop
best through years of clinical experience. Even though every clinician develops and
refines their communication skills throughout their career, methods of engaging trainee
and junior physicians in both real and mock consultations to develop these critical
skills require study.[23]
[36]
[37]
Limitations and Future Areas of Study
Our survey results reflect clinicians' self-reported behaviors and perceptions of
strengths and weaknesses rather than actual practices around SDM or the experiences
of the parents they counsel. For example, language barriers may feel less problematic
to clinicians than they would to parents. Future work should focus on the perceptions
of parents during these encounters and how they relate to physicians' self-assessments.
How elements like empathy and gauging understanding by the clinician contribute to
a parent's overall trust and sense of partnership require further attention. Additionally,
a selection bias may have caused some clinicians to choose to participate in our study.
Nonetheless, views of physicians who counsel women facing extremely early delivery
at nearly every U.S. center training MFM and Neo provide a solid foundation for the
clinical study. Investigations are planned to assess clinicians' use of these SDM
elements and parents' views—the stakeholders missing from this study—on what is important
to them in SDM.
Conclusion
Neonatologists and maternal-fetal medicine physicians guide parents through the difficult
process of making choices for their infants that are born extremely premature through
SDM. The results of this study reinforce the need for both specialties to engage in
such counseling together, when possible, to provide robust and complementary support
to these parents. Differences in how providers engage in this process based on their
years of experience and gender may inform future efforts at improving skills related
to SDM in specific provider groups. Finally, the study revealed current gaps in and
barriers to SDM that must be addressed in future research and educational interventions
to improve providers' ability to engage and support parents through this challenging
process.