1. Background
The concept of fear of childbirth (FOC) is a negative feeling about childbirth. Also, the feeling of anxiety and fear during labor and tokophobia are described as the pathological fear and avoidance of childbirth (1). FOC is expressed in a spectrum ranging from logical fear to a severe fear of childbirth. Most women, especially those suffering from nulliparous, experience a logical and natural fear due to unfamiliarity with the process of labor. Naturally, this fear is controlled during pregnancy and childbirth (2). There are two types of FOC: The primary fear in the nulliparous women, and the secondary fear, which occurs after a traumatic childbirth experience or previous problems (3). According to the estimations, approximately 14% of pregnant women experience FOC (4). One out of every five pregnant women suffers from FOC, and 6-13% of pregnant women experience severe and debilitating fear (5). Besides physical problems, FOC can lead to psychological complications such as depression and anxiety, postpartum negative mood, and eating disorders (6).
Various studies stated that the most important reason for FOC is the fear of pain (7). In the research by Shariat et al., the reason for fear of vaginal delivery in 71% of pregnant women was the fear of its pain (8). If the fear of pain becomes illogical and pathological it may lead to the tendency to prevent the source of pain (9). In people with the FOC, choosing cesarean delivery (C-section) is a pain preventive behavior (10). FOC has a crucial role in women’s request for C-section and increased rate of elective C-section. Furthermore, the severe FOC can lead to emergency C-section (11). Consequences of high C-section rates include increased maternal (12, 13) and neonatal mortality and complications (14), disruption in the process of attachment and breastfeeding (10, 15), and a financial burden on the healthcare system (16).
It also increases the mothers' anxiety and fear during labor, their pain perception, the duration of labor, and catecholamine release, which translates into reduced blood flow in the uterus. In addition, it may result in reduced effects of uterine contractions and increased duration of labor (17).
A women’s FOC is normally on account of her former negative labor experiences. An important factor is the unpleasant quality of the relationship with the caregivers. The optimal midwifery care is the best way to create a positive childbirth experience in women, plus a knowledgeable and understanding midwife with good communication skills is another crucial factor in this regard (18). The relationship between a midwife and the woman includes all aspects of midwifery services. Several studies demonstrated that a reliable relationship between the woman and midwife is quite crucial for the emotional aspect of labor experience (19).
Social support is an interpersonal relationship that can lead to emotional help if needed. People who offer this help include family, neighbors, colleagues, relatives, and medical teams that provide mothers with psychological and informative support by palliative care (20). Previous studies indicated that social support has a significant relationship with reducing stress during pregnancy (21). Lack of social support can result in a lack of tendency for breastfeeding (22), low intelligence in infants (23), postpartum depression (24), depression during pregnancy (6), and cleft palate (25). Some researchers reported contradictory results. The research by Martinez Garcia et al. revealed that sometimes the provided support is improper, untimely, and against the mother’s will (26).
In accordance with the research, the constant support during labor provided by the midwife, can improve the childbirth results. Women who receive constant support during labor are more likely to deliver spontaneously, suffer from no childbirth complications, and be satisfied with their childbirth experience; besides, they are unlikely to use analgesics and have shorter childbirth stages. Furthermore, supportive care during labor reduces the fear and anxiety of childbirth, which reduces complications. In addition, it reduces labor induction by oxytocin (27).
According to the reports, FOC is the most common cause of elective C-sections in Iranian women. FOC is directly related to the longer duration of labor (6), and increased rates of unnecessary C-section impose a variety of complications and financial burdens on the families and the healthcare system of the country (16). Furthermore, FOC is among the important reasons for women’s unwillingness to bear children (28). In addition, ongoing maternity support provided by midwives is very important to improve delivery outcomes. Based on our knowledge, merely one research has been carried out in Iran regarding the relationship between social support and FOC on nulliparous women, and the duration of labor has not been measured (6).
2. Objectives
The present study aimed to assess the relationship between women’s satisfaction with personnel’s support during labor, fear of childbirth, and duration of labor stages.
3. Methods
3.1. Study Design & Participants
Following a longitudinal, descriptive-analytical design, this study is conducted on 301 women admitted to the delivery room at Taleghani and Alzahra Medical Centers from May 2020 to November of 2020.
The inclusion criteria of the research were 38 - 42 weeks gestational age, singleton pregnancy, cephalic presentation, intact amniotic sac, and low-risk pregnancy (no history of third trimester bleeding, placental abruption, placenta Previa, fetal growth restriction, preeclampsia or eclampsia, gestational diabetes, oligohydramnios or polyhydramnios, etc.). The exclusion criteria were a history of physical or mental illness, addiction to drugs, C-section indication, fetal anomaly, a history of infertility, and death among the relatives within the last four weeks.
3.2. Sampling
After approval of the study protocol and obtaining permission from the Ethics Committee of the Department of Research of Tabriz University of Medical Science (code: IR.TBZMED.REC.1399.331), sampling was carried out in Taleghani and Alzahra Medical Centers of Tabriz. The researcher went to the delivery ward of the above-mentioned centers and selected women with 3 - 4 cm dilatation through convenience sampling. Then, the researcher introduced themselves to the parturient women, explained the objectives of the research, examined the patients in regard to the inclusion and exclusion criteria, and in case of meeting the eligibility criteria, the women were asked to hand over a written informed letter of consent and consequently, included in the study.
3.3. Data Collection Tools
In the present research, the socio-demographic and obstetrics characteristic questionnaire, the Modified Mackey Satisfaction Rating Scale (MCSRS), Delivery Fear Scale (DFS), and partograph chart were employed for data collection.
The socio-demographic and obstetrics characteristic questionnaire includes items regarding age, marital status, education, job, a record of abortion, gestational age, etc., which was filled when participants entered the research. The validity of this questionnaire was assessed by the content validity, i.e., the questionnaire was handed over to eight faculty members of the faculty of Nursing & Midwifery of Tabriz University of Medical Sciences and their feedback were received to make necessary modifications.
The satisfaction with the support of the personnel during labor was measured using the MCSRS within 12 - 24 hours postpartum. This scale is designed by Goodman et al. (2004) to measure the satisfaction rate of the parturient women with their childbirth experience (29). This scale contains 34 items and six subcategories: Total satisfaction with childbirth (3 items, including items 1, 2, 34), self-satisfaction (9 items, including items 3 - 11), neonatal (3 items, including items 14 - 16), nurse or midwife (9 items, including items 17, 19, 21, 23, 25, 27, 29, 31, and 33), physician (8 items, including items 18, 20, 22, 24, 26, 28, 30, and 32), husband (2 items, including items 12 and 13). This scale is designed based on a five-point Likert scale (1 = strongly dissatisfied, 2 = dissatisfied, 3 = neither satisfied nor dissatisfied, 4 = satisfied, and 5 = strongly satisfied). The score range of this scale varies from 34 to 170. In Iran, the validity and reliability of this scale are assessed by Moudi and Tavousi (2016). In the Persian version, face and content validity have been assessed following a qualitative method. Construct validity has been assessed by exploratory factor analysis (EFA) and confirmatory factor analysis (CFA), and the results showed the adequate fitness of the model. The Cronbach's alpha coefficient and intraclass correlation coefficient (ICC) have been reported as 0.98 and 0.78 for the total scale, respectively (30). In this study, only two subcategories pertinent to satisfaction with nurse or midwife and satisfaction with the physician were used, which totally included 17 items, and the score domain of this scale ranged from 17 to 85 in our research.
The DFS was used to assess the FOC. This scale is designed by Wijma et al. (2002). DFS is a valid 10-item self-assessment scale, in which the scores range from one (completely disagree) to 10 (completely agree). This scale can be completed easily within 60 to 90 seconds during any moment of labor and childbirth. The higher the score, the more the fear (31). The Persian version of DFS is a valid and reliable tool to measure fear in the delivery room at the active dilatation stage. The face and content validity of the Persian version has been assessed following a qualitative method. Construct validity has been assessed by CFA, and the model obtained an optimal level of fit. The Cronbach's alpha coefficient and the split-half reliability coefficient have been reported as 0.77 and 0.83, respectively (32).
To record the duration of labor stages, the partograph form was used. Partograph is a tool to indicate the development of labor. In addition, mother's vital signs, fetal heart rate, medication process, cervical dilatation, effacement, station, amniotic fluid status, and number and duration of contractions should be recorded in this form. The researcher determined the duration of the active stage of labor using the partograph form from 4 cm dilatation until the child was born, based on the examinations. The duration of the second stage of labor was determined through vaginal examination at the proper time intervals by the researcher, and cervical dilatation and the exact time of delivery were recorded on the partograph diagram. The duration of the third stage was determined by recording the exact time of the removal of the baby and the placenta. Besides, labor characteristics, birth attendant, and type of childbirth (as confounding variables) were recorded using a checklist.
3.4. Sample Size
The sample size was calculated as 261 subjects using G-power software and based on the study by Azimi et al. (2018) (6) on the relationship between social support and fear of childbirth with r = -0.18, alpha = 0.05, and power = 90%. By considering an attrition rate of 10%, the sample size was increased to 301 subjects.
3.5. Statistical Analysis
Data analysis was administered using SPSS, 24. Skewness and Kurtosis tests were employed to determine the normality of the quantitative data. The Pearson correlation test was used to determine the relationship of satisfaction with personnel’s support with FOC and duration of labor stages at bivariate analysis. The Pearson correlation test, independent t-test, and one-way ANOVA were used to determine the relationship between socio-demographic and obstetrics characteristics, women’s satisfaction, and personnel’s support. The socio-demographic and obstetrics variables that were correlated with women’s satisfaction with personnel’s support, with a P-value less than 0.2, were entered into the multiple linear regression to control the confounding variables and assess the effect of each independent variable (i.e., FOC, duration of the active phase, and total duration of labor) on the dependent variable (women’s satisfaction with personnel’s support). The results of multiple linear regression are reported as β (95% confidence interval) and P-values. Before building the model, the assumptions of multiple linear regression, including normality of residuals, homoscedasticity, independence of observations, no multicollinearity, linearity of association, and no outliers, were examined and confirmed. Statistical significance was considered when P-value < 0.05.
4. Results
The present research was carried out from January to November 2020. In total, 464 pregnant women were examined. Among them, 117 did not meet the inclusion criteria of the study (i.e., gestational age under 38 weeks, a record of infertility, a record of mental illness, high-risk pregnancy, non-cephalic presentation, addiction to drugs, and death of one of the relatives within the last four weeks), and 28 met the exclusion criteria (i.e., a record of chronic systematic diseases), and 18 did not tend to participate; therefore, they all were excluded from the study. Finally, 301 pregnant women with a low-risk pregnancy, 3 - 4 cm dilatation, and at 38 - 42 weeks of gestational age who visited Taleghani and Alzahra Medical Centers of Tabriz were included in this study.
The mean ± SD age of the participants and their husbands was 25.8 ± 6.4 and 32.4 ± 5.8, respectively. The mean ± SD number of parity and gestational age was 1.7 ± 1.0 and 39.7 ± 1.0, respectively. Most of the women (86.7%) had unwanted pregnancies. Less than two-thirds of the participants (62.8%) evaluated their monthly income as sufficient to meet their livelihood expenses. Most of the women were strongly satisfied with their marital life (87.7%) and reported no experience of domestic violence (95.3%). Only one child required resuscitation at the time of birth, and two needed hospitalizations within the first 24 hours after birth. More than two-thirds (72.8%) of the participants had vaginal childbirth or episiotomy. Most of the birth attendants (81.4%) were residents (Table 1).
Table 1.Socio-demographic and Obstetric Characteristics (n = 301) a
| Variables | Values | Variables | Values |
|---|---|---|---|
| Age (y) | 25.8 ± 6.4 | Number of parity | 1.7 ± 1.0 |
| Spouse age (y) | 32.4 ± 5.8 | Gestational age (Week) | 39.7 ± 1.0 |
| Maternity hospital | One-minute Apgar scores | ||
| Alzahra | 164 (54.5) | 7 | 5 (1.7) |
| Taleghani | 137 (45.5) | 8 | 30 (10.0) |
| Job | 9 | 263 (87.4) | |
| Housewife | 279 (92.7) | Five-minute Apgar scores | |
| Employed | 22 (7.3) | 8 | 5 (1.7) |
| Educational level | 9 | 27 (9.0) | |
| Under diploma | 110 (36.5) | 10 | 266 (88.4) |
| Diploma | 91 (30.2) | Type of delivery | |
| University | 100 (33.2) | Vaginal with episiotomy | 219 (72.8) |
| Spouse educational level | Vaginal without episiotomy | 72 (23.9) | |
| Under diploma | 90 (29.9) | Cesarean section | 10 (3.3) |
| Diploma | 90 (29.9) | Birth attendant | |
| University | 121 (40.2) | Midwife | 12(4.0) |
| Spouse job | Midwifery student and instructor | 42 (14.0) | |
| Unemployed | 7 (2.3) | Resident | 245 (81.4) |
| Manual worker | 106 (35.2) | Stimulation | |
| Employee | 27 (9.0) | Yes | 6 (2.0) |
| Shopkeeper | 23 (7.6) | No | 294 (98.0) |
| Other | 138 (45.8) | Induction | |
| Monthly income adequacy | Yes | 145 (48.2) | |
| Completely adequate | 82 (27.2) | No | 151 (50.2) |
| Somewhat adequate | 189 (62.8) | Infant resuscitation | |
| Inadequate | 30(10.0) | Yes | 1 (0.3) |
| Pregnancy type | No | 293 (97.3) | |
| Intended pregnancy | 261 (86.7) | Infant hospitalization | |
| Unintended pregnancy | 40 (13.3) | Yes | 2 (0.7) |
| Mother's favorite fetus sex | No | 292 (97.0) | |
| Yes | 291 (96.7) | Intake of hyoscine | |
| No | 10 (3.3) | Yes | 41 (13.6) |
| Spouse's favorite fetus sex | No | 258 (85.7) | |
| Yes | 290 (96.3) | Intake of promethazine | |
| No | 11 (3.7) | Yes | 142 (47.2) |
| Satisfaction with marriage | No | 159 (52.8) | |
| Completely satisfied | 264 (87.7) | Intake of pethidine | |
| Somewhat satisfied | 67 (22.3) | Yes | 50 (16.6) |
| Spouse violence during pregnancy | No | 250 (83.1) | |
| No history of violence | 287 (95.3) | Intake of remifentanil | |
| Psychological | 1 (0.3) | Yes | 23 (7.6) |
| Physical | 4 (1.3) | No | 277 (92.0) |
| Verbal | 9 (3.0) | History of abortion | |
| Participate in childbirth preparation classes | Yes | 223 (74.1) | |
| Not participate | 300 (99.7) | No | 78 (25.9) |
aValues are expressed as mean ± standard deviation or No. (%).
The mean ± SD score of satisfaction with the personnel’s support was 52.12 ± 13.9, ranging from 17 to 85. The mean ± SD score of FOC was 40.2 ± 20.2, ranging from 10 to 100. The mean ± SD duration of the active phase, the second and third stages of labor, and total duration of labor was 392.6 ± 174.1, 25.7 ± 14.1, 9.5 ± 4.7, and 427.5 ± 170.5 minutes, respectively. In accordance with the Pearson correlation test, the FOC (r = -0.78, P < 0.001), duration of the active phase of labor (r = -0.14, P = 0.013), and total duration of labor (r = -0.14, P = 0.013) showed a significant negative correlation with the satisfaction with the personnel’s support. However, the satisfaction with the personnel’s support showed no statistically significant correlation with the duration of the second phase (P = 0.492) and the third phase of labor (P = 0.892) (Table 2).
Table 2.Women’s Satisfaction with the Personnel’s Support, Fear of Childbirth and Duration of Labor Stages and Correlation Between Fear of Childbirth and Duration of Labor Stages with Women’s Satisfaction with the Personnel’s Support (n = 301)
| Variables | Values a | Range | Correlation with Women’s Satisfaction with the Personnel’s Support; r (P) b |
|---|---|---|---|
| Women’s Satisfaction with the personnel’s support (range score: 17 - 85) | 52.12 ± 13.9 | 19 - 68 | |
| Fear of childbirth (range score: 10-100) | 40.2 ± 20.2 | 10 - 91 | -0.78 (< 0.001) |
| Durations of the active phase of labor (min) | 392.6 ± 174.1 | 120 - 1260 | -0.14 (0.013) |
| Duration of the second stage of labor (min) | 25.7 ± 7.3 | 5 - 66 | 0.04 (0.492) |
| Duration of the third stage of labor (min) | 9.5 ± 4.7 | 2 - 25 | 0.08 (0.892) |
| Total duration of labor (min) | 427.5 ± 170.5 | 145 - 1289 | -0.14 (0.013) |
aValues are expressed as mean ± standard deviation.
b Pearson correlation test.
According to the unadjusted tests (Pearson correlation test, independent t-test, and one-way ANOVA), only the relationship between the mean score of satisfaction with the personnel’s support and participant’s educational level was significant (P = 0.048) (Table 3). Variables of spouse’s age, gestational age, education, spouse’s job, birth attendant, spouse's favorite fetal gender, intake of hyoscine and intake of pethidine along with FOC, duration of the active phase, and total duration of labor were entered into the multiple linear regression model. Of all variables that were entered the model, FOC (β = -0.53; 95% CI: -0.58 to -0.48; P < 0.001) and total duration of labor (β = -0.007, 95% CI: -0.013 to -0.001; P = 0.029) were inversely related to women’s satisfaction with the personnel’s support. The adjusted R2 was 0.610 (Table 4).
Table 3.Relationship Between Socio-Demographic and Obstetric Characteristics with Women’s Satisfaction with the Personnel’s Support (n = 301)
| Variables | Women’s Satisfaction with the Personnel’s Support | P-Value | Variables | Women’s Satisfaction with the Personnel’s Support | P-Value |
|---|---|---|---|---|---|
| Age (y) | 0.04 | 0.463 a | Gestational age (Week) | -0.08 | 0.177 a |
| Spouse age (y) | 0.10 | 0.096 a | One-minute Apgar scores | 0.648 c | |
| Maternity hospital | 0.864 b | 7 | 55.8 ± 7.2 | ||
| Alzahra | 52.0 ± 14.2 | 8 | 53.7 ± 13.5 | ||
| Taleghani | 52.3 ± 13.6 | 9 | 51.8 ± 14.1 | ||
| Job | 0.707 b | Five-minute Apgar scores | 0.742 c | ||
| Housewife | 52.2 ± 13.7 | 8 | 55.8 ± 7.2 | ||
| Employed | 51.0 ± 15.7 | 9 | 53.2 ± 13.5 | ||
| Educational level | 0.048 c | 10 | 51.9 ± 14.1 | ||
| Under diploma | 54.6 ± 11.7 | Type of delivery | 0.403 c | ||
| Diploma | 51.5 ± 14.6 | Vaginal with episiotomy | 51.5 ± 13.9 | ||
| University | 50.0 ± 15.0 | Vaginal without episiotomy | 53.2 ± 14.2 | ||
| Spouse educational level | 0.502 c | Cesarean section | 56.5 ± 10.5 | ||
| Under diploma | 53.5 ± 12.5 | Birth attendant | |||
| Diploma | 51.1 ± 15.3 | Midwife | 58.0 ± 4.5 | 0.144 c | |
| University | 51.9 ± 13.7 | Midwifery student and instructor | 49.3 ± 16.1 | ||
| Spouse job | 0.111 c | Resident | 52.3 ± 13.7 | ||
| Unemployed | 49.6 ± 10.8 | Stimulation | 0.267 b | ||
| manual worker | 51.9 ± 13.4 | Yes | 52.2 ± 13.9 | ||
| Employee | 55.7 ± 8.5 | No | 45.8 ± 11.1 | ||
| Shopkeeper | 45.6 ± 19.1 | Induction | 0.946 b | ||
| Other | 52.8 ± 14.0 | Yes | 52.0 ± 14.3 | ||
| Monthly income adequacy | 0.476 c | No | 51.9 ± 13.5 | ||
| Completely adequate | 53.6 ± 13.5 | Parity | 0.303 | ||
| Somewhat adequate | 51.7 ± 13.7 | 1 | 51.3 ± 14.7 | ||
| Inadequate | 50.5 ± 15.9 | 2 | 51.7 ± 13.5 | ||
| Pregnancy type | 0.886 b | 3 | 55.4 ± 12.7 | ||
| Intended pregnancy | 52.2 ± 14.1 | ≥ 4 | 54.9 ± 11.7 | ||
| Unintended pregnancy | 51.8 ± 13.0 | Intake of hyoscine | 0.058 b | ||
| Mother's favorite fetus sex | 0.240 b | Yes | 51.6 ± 14.4 | ||
| Yes | 51.9 ± 13.9 | No | 55.0 ± 9.8 | ||
| No | 57.2 ± 10.8 | Intake of promethazine | 0.502 b | ||
| Spouse's favorite fetus sex | 0.140 b | Yes | 52.6 ± 14.2 | ||
| Yes | 51.9 ± 13.9 | No | 51.5 ± 13.5 | ||
| No | 58.2 ± 10.7 | Intake of pethidine | 0.066 b | ||
| Satisfaction with marriage | 0.205 b | Yes | 52.9 ± 13.4 | ||
| Completely satisfied | 52.5 ± 13.7 | No | 49.0 ± 15.3 | ||
| Somewhat satisfied | 49.4 ± 14.8 | Intake of remifentanil | 0.733 b | ||
| Spouse violence during pregnancy | Yes | 52.1 ± 13.7 | |||
| No | 52.1 ± 14.0 | 0.763 b | No | 53.2 ± 14.6 | |
| Yes | 53.2 ± 11.2 | History of abortion | 0.864 b | ||
| Yes | 51.9 ± 14.0 | ||||
| No | 52.3 ± 13.5 |
a Pearson correlation test.
b Independent t-test.
c One-way ANOVA.
Table 4.Linear Regression Model for Predicting Women’s Satisfaction with the Personnel’s Support a
| Variables | B (95% Confidence Interval) | P |
|---|---|---|
| Fear of childbirth | -0.53 (-0.58 to -0.48) | < 0.001 |
| Total duration of labor | -0.007 (-0.013 to -0.001) | 0.029 |
| Durations of the active phase of labor | -0.01 (-0.07 to 0.04) | 0.660 |
| Spouse age (y) | -0.01 (-0.20 to 0.19) | 0.954 |
| Gestational age (Week) | -0.28 (-1.39 to 0.83) | 0.619 |
| Mother's education (Reference: University) | ||
| Under diploma | 1.75 (-0.80 to 4.30) | 0.178 |
| Diploma | -1.04 (-3.70 to 1.61) | 0.440 |
| Spouse job (Reference: Other) | ||
| Unemployed | -3.30 (-12.10 to 4.47) | 0.368 |
| manual worker | -1.02 (-3.32 to 1.30) | 0.380 |
| Employee | 1.05 (-2.79 to 4.90) | 0.590 |
| Shopkeeper | -1.34 (-5.28 to 2.61) | 0.505 |
| Spouse's favorite fetus sex (Reference: No) | ||
| Yes | -4.61 (-10.16 to 0.92) | 0.102 |
| Intake of hyoscine (Reference: Yes) | ||
| No | 1.35 (-1.71 to 4.41) | 0.387 |
| Intake of pethidine (Reference: Yes) | ||
| No | -0.62 (-3.63 to 2.39) | 0.686 |
| Birth attendant (Reference: Midwifery student and instructor) | ||
| Resident | -0.65 (-3.77 to 2.47) | 0.683 |
| Midwife | 0.14 (-6.07 to 6.36) | 0.964 |
aAdjusted R Square: 61%
5. Discussion
This study demonstrated that FOC and total duration of labor were inversely related to women’s satisfaction with the personnel’s support.
In this study, FOC showed a significant reverse relationship to the women’s satisfaction with the personnel’s support. In the same vein, Fisher et al. (10) showed that social relationships, non-official support networks for pregnant women, and strong support of the midwives can strengthen the women’s beliefs that childbirth is a physiological process that can be controlled, leading to psychological well-being and reduction of the FOC. Furthermore, Azimi et al. (6) reported a significant negative relationship between perceived social support and the score of FOC among the nulliparous women, which corresponds to the results of the present research.
Research conducted in Iran reported a prevalence of 59% for FOC (33). Akhlaghi et al. reported a significant relationship between FOC and state and trait anxiety in a sample of nulliparous women (34). Besides, in their study, Fisher et al. (10) divided the FOC into two dimensions of social and personal. They considered fear of the unknown, such as hearing horrifying stories about childbirth, and concern regarding the child’s health as social fear and the fear of pain, such as fear of lack of control during labor or incapability, as personal fear (30). FOC and the feeling of loneliness during pregnancy are among the pain predictive factors during labor and can increase the risk of both emergency (3) and elective C-section (35). C-section is not a solution for this problem, and the fear can remain even after the birth, leading to an unpleasant experience (3). Therefore, based on the statistically significant relationship between supportive care provided by health staff and the FOC, improving the social support provided by personnel to mothers is recommended.
In the present research, the total duration of labor presented a significant reverse relationship with the satisfaction with the personnel’s support. In the interventional study by Kashanian et al. (36), the constant support during labor resulted in reducing the duration of the active phase and the second and third phases of labor, which is not in line with the present study. This difference can be attributed to the fact that Kashanian et al. (36) merely studied the nulliparous women, while the present research does not suffer from this limitation. Furthermore, Kashsnian et al. (36) followed an interventional design, while this study followed an observational design. Langer et al. (37), conducted a study to investigate the effect of social and psychological support provided by a Doulas midwife in Mexico. They reported that women who received support experienced reduced duration of labor, which is consistent with the results of the present research. The results of a review study by Hodnett et al. (27) revealed that constantly supporting women during labor by any supporter, such as a nurse, midwife, or non-specialists, was influential in reducing the duration of labor, increasing the number of spontaneous vaginal delivery, reducing the need for pain relievers during labor, and resulted in a positive experience.
The duration of labor is among the factors that affect the pregnancy outcomes and damages to the mother and the embryo. Accordingly, the excessive increase of the duration of labor enhances the risk of anxiety, insomnia, the possibility of infection, physical and neural injuries, and death of the embryo or child, and increases the risk of bleeding for the mother, postpartum infection, mental breakdown, and fatigue (38).
In accordance with the study by Abasi et al., prolonged labor can increase the mortality rate during birth by 5.3%, and it accounts for 8% of maternal mortality in developing countries (39). On the other hand, prolonged labor and the severity of its pain are among the main causes of fear of childbirth among mothers and selection of C-section childbirth. In comparison to vaginal delivery, C-section increases the risk of ulcer infection, bleeding, urinary tract infection, and thromboembolism in mothers (40).
Taking into account the above results, it can be argued that social support and supportive care provided by the personnel during labor can be highly helpful to reduce women's FOC. Accordingly, it can reduce the duration of labor, which can influence the reduction of C-section and childbirth complications.
5.1. Limitations & Strength of the Study
One of the limitations of this study is following a cross-sectional design, in which the demonstrated relationship of satisfaction with the support of the personnel, FOC, and duration of the active phase of labor does not indicate a cause-and-effect relationship. Administering valid scales and recruiting both nulliparous women and multiparous pregnant women are among the strengths of the present study.
5.2. Conclusions
The results indicated that the FOC and prolonged labor can lead to decreased satisfaction with the personnel’s support during labor. Therefore, reducing the severity of FOC and duration of labor can increase satisfaction with the personnel’s support during labor. Consequently, it prevents various childbirth complications and enables us to achieve one of the objectives of midwifery and reduce the number of C-section childbirth.
