A Comparison of Maternal versus Paternal Nonverbal Behavior During Child Pain

Parental behavior plays a significant role in children's pain response. Prior research has found generally no differences between mothers’ and fathers’ verbal behavior during child pain. This study compared mothers’ and fathers’ nonverbal behavior during child pain. Nonverbal behavior of mothers (n= 39) and fathers (n= 39) of 39 children (20 boys) aged 8 to 12 years who participated in the cold pressor task (counterbalanced once with each parent) was coded. A range of nonverbal behaviors were coded, including distraction, physical proximity, physical comfort/reassurance, procedure-related attending behavior, and fidgeting. The most common behaviors parents engaged in were fidgeting, procedure-related attending behaviors, and physical proximity. Results indicated that the types of nonverbal behavior parents engage in did not differ between mothers and fathers. However, children of mothers who engaged in more physical comfort/reassurance reported higher levels of pain intensity, and children of mothers who engaged in more procedure-related attending behaviors had lower pain tolerance. Further, both mothers and fathers who engaged in higher levels of verbal nonattending behaviors also engaged in lower levels of nonverbal procedure-related attending behaviors. These findings further support the importance of considering the influence of mothers and fathers in children's pain, and provide novel insights into the role of nonverbal behavior

Catastrophic thinking about pain: A critical appraisal highlighting the importance of the social context and balance

Numerous research studies have shown that endorsing a catastrophic interpretation about pain is associated with deleterious outcomes, such as higher levels of distress, pain intensity and disability for the person in pain. The fear-avoidance model has been found to be useful in explaining these associations by stressing that heightened feelings of distress and behaviour aimed at reducing or avoiding pain might be adaptive in an acute pain context but can become maladaptive when the pain becomes chronic. Pain is rarely a private event and the communal coping model underscores that the heightened pain expression in people endorsing catastrophic thoughts about pain could have a social, communicative function of eliciting empathic responses in others. However, these models are not all-encompassing. In particular, neither of the models takes into account the growing evidence indicating that catastrophic thinking in observers can also impact their emotional experience and behaviour in response to the other’s pain. Moreover, the context of multiple goals in which pain and pain behaviour occurs is largely ignored in both models. In this article we present an integrative perspective on catastrophic thinking that takes into account the social system and interplay between different goals people in pain and observers might pursue (e.g., school/work performance, leisure, social engagement). Specifically, this integrative perspective stresses the importance of considering the bidirectional influence between catastrophic thoughts in the person experiencing pain and observers. Furthermore, the importance of balance between pain-relief and other important goals as well as in the level of catastrophic thoughts in understanding the maladaptive influence of catastrophic thinking will be underlined. Clinical implications and future research directions of this integrated perspective are discussed

Commentary: Impact of an interdisciplinary and international research training initiative: the Pain in Child Health program

First paragraph: The field of pediatric pain has grown substantially since its inception in the early 1980s, which is reflected in an increasing number of publications, key textbooks, international meetings and training programs. We recently published a review summarizing meta-trend and bibliometric characteristics of the pediatric pain literature between 1975 and 2010, which confirmed a continuous, substantial increase in published research on pain processes in children between 0 and 18 years. The majority of the literature investigated pain characterization, intervention or assessment techniques in clinical samples of children between 6 and 18 years (Caes et al., 2016). A strength of our comprehensive review is the freely available dataset, which allows for more indepth analyses that go beyond the general conclusions drawn in the paper

Children\u27s memory for painful procedures: the relationship of pain intensity, anxiety, and adult behaviors to subsequent recall.

OBJECTIVE: To examine whether children\u27s experience of pain intensity and anxiety, and adult behaviors during venepuncture, were related to children\u27s memories of the procedure. METHODS: Participants were 48 children (24 males, 24 females) between the ages of 5 and 10 years who underwent venepuncture. The venepunctures were videotaped and adult behaviors were coded. Children self-reported their pain intensity and anxiety immediately and 2 weeks following venepuncture and answered contextual questions at follow-up. RESULTS: Children who initially reported higher levels of pain tended to over-estimate their anxiety at follow-up, whereas children who reported lower levels of pain accurately- or under-estimated their anxiety. Staff coping-promoting behaviors predicted the accuracy of children\u27s contextual memories. Staff and parent behaviors did not predict children\u27s recalled pain intensity and anxiety. CONCLUSIONS: Results indicate that children\u27s direct experience of pain intensity and staff behaviors during venepuncture are related to their memories. These data highlight the importance of effective pain management during medical procedures

Adult judgments of children’s pain and fear during venipuncture: The impact of adult and child sex

Background: Low levels of agreement between caregiver and child reports of acute pain are well documented. Aims: This study builds on prior research through exploring factors that may contribute to low caregiver–child concordance. Specifically, the study examined the influence of adult and child sex on adult judgments of children’s pain and fear during venipuncture and examined whether trait parental pain catastrophizing, empathy, and anxiety predicted judgment accuracy. Methods: Using a judgment study paradigm, 160 participants (82 women) viewed 20 10-s video clips of children (10 boys, 10 girls) undergoing venipuncture and rated each child’s pain and fear. Adults’ ratings were compared to the children’s own ratings. Adults completed measures of trait parental pain catastrophizing, dispositional empathy, and trait anxiety. Results: Adults accurately judged boys’ pain and fear significantly more often than that of girls. Further, adults underestimated and overestimated girls’ pain and overestimated girls’ fear significantly more frequently than that of boys. No effects of adult sex or adult by child sex interactions emerged. Parental pain catastrophizing significantly predicted underestimation of girls’ pain, with adults who engaged in more catastrophizing being less likely to underestimate girls’ pain. The variables did not predict adult judgment of child pain for women and men separately and did not predict adult judgment of child fear when examined by adult sex, child sex, or both combined. Conclusions: Child sex influences adult pain and fear judgments, with girls being more vulnerable to inaccurate assessment than boys. Higher levels of parental pain catastrophizing may buffer against adults’ propensities to underestimate girls’ pain

Sex differences in experimental pain among healthy children: A systematic review and meta-analysis

Sex differences in response to experimental pain are commonly reported in systematic reviews in the adult literature. The objective of the present research was to conduct a systematic review and meta-analysis of sex differences in healthy children's responses to experimental pain (eg, cold pressor, heat pain, pressure pain) and, where possible, to conduct analyses separately for children and adolescents. A search was conducted of electronic databases for published papers in English of empirical research using experimental pain tasks to examine pain-related outcomes in healthy boys and girls between 0 and 18 years of age. Eighty articles were eligible for inclusion and were coded to extract information relevant to sex differences. The systematic review indicated that, across different experimental pain tasks, the majority of studies reported no significant differences between boys and girls on pain-related outcomes. However, the meta-analysis of available combined data found that girls reported significantly higher cold pressor pain intensity compared to boys in studies where the mean age of participants was greater than 12 years. Additionally, a meta-analysis of heat pain found that boys had significantly higher tolerance than girls overall, and boys had significantly higher heat pain threshold than girls in studies where the mean age of participants was 12 years or younger. These findings suggest that developmental stage may be relevant for understanding sex differences in pain

A practical guide and perspectives on the use of experimental pain modalities with children and adolescents

Use of experimental pain is vital for addressing research questions that would otherwise be impossible to examine in the real world. Experimental induction of pain in children is highly scrutinized given the potential for harm and lack of direct benefit to a vulnerable population. However, its use has critically advanced our understanding of the mechanisms, assessment and treatment of pain in both healthy and chronically ill children. This article introduces various experimental pain modalities, including the cold pressor task, the water load symptom provocation test, thermal pain, pressure pain and conditioned pain modulation, and discusses their application for use with children and adolescents. It addresses practical implementation and ethical issues, as well as the advantages and disadvantages offered by each task. The incredible potential for future research is discussed given the array of experimental pain modalities now available to pediatric researchers

Parent–child interactions during pediatric venipuncture: Investigating the role of parent traits, beliefs, and behaviors in relation to child outcomes

Background: The social context is critical to children’s pain, and parents frequently form a major aspect of this context. We addressed several gaps in our understanding of parent–child interactions during painful procedures and identified intrapersonal contributions to parental affective responses and behaviors. We used the pain empathy model framework to examine parent–child interactions during venipuncture to determine predictors of parent distraction and reassurance. Aims: We examined relations among parent and child behaviors along with parent fear and child pain and fear. We empirically tested the contribution of top-down influences in predicting the use of two common parent utterances, reassurance and distraction during venipuncture, including parent beliefs about these behaviors. Methods: Venipunctures of 100 5- to 10-year-old children were filmed, and parent–child interactions were coded using the full 35 item Child Adult Medical Procedure Interaction Scale. Two codes were of particular interest: reassurance and distraction. Self-report measures included child fear and pain, parent fear, trait anxiety, empathy, pain catastrophizing, and beliefs about reassurance and distraction. Results: Findings supported original Child–Adult Medical Procedure Interaction Scale codes linking parent “distress-promoting” behaviors with poorer child outcomes and parent “coping-promoting” behaviors with improved child outcomes. Parent traits accounted for a small portion of the variance in parent reassurance and distraction. Conclusions: Findings are consistent with research on coping and distress promoting behaviors. Using a novel framework of the pain empathy model, we found that parent traits largely did not predict their procedural behaviors, which were more strongly related to child distress behaviors during the needle and parent beliefs about the behaviors

Health Researchers' Use of Social Media: Scoping Review.

BackgroundHealth researchers are increasingly using social media in a professional capacity, and the applications of social media for health researchers are vast. However, there is currently no published evidence synthesis of the ways in which health researchers use social media professionally, and uncertainty remains as to how best to harness its potential.ObjectiveThis scoping review aimed to explore how social media is used by health researchers professionally, as reported in the literature.MethodsThe scoping review methodology guided by Arksey and O'Malley and Levac et al was used. Comprehensive searches based on the concepts of health research and social media were conducted in MEDLINE, EMBASE, CINAHL, PsycINFO, ERIC, and Web of Science databases, with no limitations applied. Articles were screened at the title and abstract level and at full text by two reviewers. One reviewer extracted data that were analyzed descriptively to map the available evidence.ResultsA total of 8359 articles were screened at the title and abstract level, of which 719 were also assessed at full text for eligibility. The 414 articles identified for inclusion were published in 278 different journals. Studies originated from 31 different countries, with the most prevalent being the United States (52.7% [218/414]). The health discipline of the first authors varied, with medicine (33.3% [138/414]) being the most common. A third of the articles covered health generally, with 61 health-specific topics. Papers used a range of social media platforms (mean 1.33 [SD 0.7]). A quarter of the articles screened reported on social media use for participant recruitment (25.1% [104/414]), followed by practical ways to use social media (15.5% [64/414]), and use of social media for content analysis research (13.3% [55/414]). Articles were categorized as celebratory (ie, opportunities for engagement, 72.2% [299/414]), contingent (ie, opportunities and possible limitations, 22.7% [94/414]) and concerned (ie, potentially harmful, 5.1% [21/414]).ConclusionsHealth researchers are increasingly publishing on their use of social media for a range of professional purposes. Although most of the sentiment around the use of social media in health research was celebratory, the uses of social media varied widely. Future research is needed to support health researchers to optimize their social media use

Impact of Threat Level, Task Instruction, and Individual Characteristics on Cold Pressor Pain and Fear among Children and Their Parents

The cold pressor task (CPT) is increasingly used to induce experimental pain in children, but the specific methodology of the CPT is quite variable across pediatric studies. This study examined how subtle variations in CPT methodology (eg. provision of low- or high-threat information regarding the task; provision or omission of maximum immersion time) may influence children's and parents' perceptions of the pain experience. Forty-eight children (8 to 14 years) and their parents were randomly assigned to receive information about the CPT that varied on 2 dimensions, prior to completing the task: (i) threat level: high-threat (task described as very painful, high pain expressions depicted) or low-threat (standard CPT instructions provided, low pain expressions depicted); (ii) ceiling: informed (provided maximum immersion time) or uninformed (information about maximum immersion time omitted). Parents and children in the high-threat condition expected greater child pain, and these children reported higher perceived threat of pain and state pain catastrophizing. For children in the low-threat condition, an informed ceiling was associated with less state pain catastrophizing during the CPT. Pain intensity, tolerance, and fear during the CPT did not differ by experimental group, but were predicted by child characteristics. Findings suggest that provision of threatening information may impact anticipatory outcomes, but experienced pain was better explained by individual child variables. © 2015 World Institute of Pain