The impact of work-family support on job burnout among primary health care workers and the mediating role of career identity and job satisfaction
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摘要:
目的 分析基层卫生人员职业倦怠现状,探讨工作-家庭支持、工作满意度和职业认同对职业倦怠的影响及其关系。 方法 采用多阶段抽样方法,对我国中部地区某省320所基层卫生机构中的基层卫生人员进行整群调查,使用单因素分析、分层线性回归分析、中介效应分析,研究工作-家庭支持、工作满意度、职业认同对基层卫生人员职业倦怠的影响,以及职业认同和工作满意度的中介作用。 结果 在8 135名基层卫生人员中,职业倦怠检出率为62.59%。工作-家庭支持与职业认同、工作满意度呈正相关,与职业倦怠呈负相关(均P<0.05)。工作-家庭支持(β=-0.192, P<0.001)、职业认同(β=-0.352, P<0.001)和工作满意度(β=-0.179, P<0.001)是职业倦怠的负向关联因子。职业认同、工作满意度在工作-家庭支持对职业倦怠的影响中起部分中介作用,中介效应占比分别为32.80%、22.30%。 结论 工作-家庭支持能够降低基层卫生人员产生职业倦怠的概率,职业认同和工作满意度均是工作-家庭支持对职业倦怠的中介影响因素。 Abstract:Objective To analyze the current status of job burnout among primary health care workers and explore the impact of work-family support, job satisfaction, and career identity on job burnout and their interrelationships. Methods A multi-stage sampling method was used to investigate 8 135 primary health care workers from 320 primary health care institutions in a central Chinese province. Univariate and hierarchical linear regression analyses, along with mediation effect analysis, were used to assess the impact of work-family support, career identity, and job satisfaction on primary health care workers′ job burnout, and to examine the mediating roles of career identity and job satisfaction. Results The prevalence of job burnout among the 8 135 primary health care workers was 62.59%. Work-family support was significantly positively correlated with career identity and job satisfaction and negatively correlated with job burnout (all P<0.05). Work-family support (β=-0.192, P<0.001), career identity (β=-0.352, P<0.001), and job satisfaction (β=-0.179, P<0.001) were negative related with job burnout. Career identity and job satisfaction partially mediated the impact of work-family support on job burnout, with mediation effect proportions of 32.80% and 22.30%, respectively. Conclusions Work-family support can reduce the probability of job burnout among primary health care workers, and both career identity and job satisfaction are mediating factors in the impact of work-family support on job burnout. -
Key words:
- Career identity /
- Job satisfaction /
- Work-family support /
- Job burnout /
- Mediation effect
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表 1 不同特征基层卫生人员工作-家庭支持、职业认同、工作满意度和职业倦怠得分比较
Table 1. Comparison of work-family support, career identity, job satisfaction, and job burnout scores among primary health care workers with different characteristics
变量
Variable人数
Number of people③
(n=8 135)工作-家庭支持
Work-family support④职业认同
Career identity④工作满意度
Job satisfaction④职业倦怠
Job burnout④性别Gender① 男Male 2 618(32.18) 102(88, 111) 51(48, 57) 54(49, 63) 29(18, 36) 女Female 5 517(67.82) 98 (84, 107) 50(47, 56) 54(50, 63) 29(19, 37) Z值value -7.70⑤ -3.02⑤ -2.22⑤ -0.78 年龄/岁Age/years② ≤25 509(6.26) 97(84, 105) 48(46, 53) 54(51, 65) 34(23, 40) >25~35 2 319(28.50) 96(82, 105) 49(47, 56) 53(49, 62) 32(22, 40) >35~45 2 608(32.06) 99(85, 109) 52(48, 57) 54(50, 63) 28(17, 36) >45~55 2 386(29.33) 102(89, 111) 52(48, 57) 54(50, 63) 26(17, 34) >55 313(3.85) 102(91, 114) 52(48, 57) 56(51, 64) 26(18, 32) H值value 116.93⑤ 163.55⑤ 19.23⑤ 258.83⑤ 学历Educational background② 高中及以下High school or below 1 636(20.11) 102(90, 112) 51(48, 56) 56(51, 65) 26(17, 34) 大专Junior college 3 504(43.08) 100(85, 109) 51(48, 57) 54(50, 63) 29(18, 37) 大学本科Bachelor′s degree program 2 972(36.53) 97(83, 105) 51(48, 57) 53(49, 61) 30(20, 38) 硕士及以上Master degree or above 23(0.28) 89(81, 104) 51(48, 54) 50(47, 59) 32(23, 40) H值value 105.07⑤ 0.74 64.37⑤ 74.82⑤ 职称Title② 正高级Positive advanced 29(0.36) 103(87, 111) 53(49, 58) 61(51, 66) 25(16, 33) 副高级Deputy senior 346(4.25) 98(86, 107) 53(48, 58) 53(49, 62) 28(19, 35) 中级Intermediate 2 440(29.99) 98(84, 107) 52(48, 57) 53(49, 61) 28(18, 36) 初级Primary 4 467(54.91) 99(85, 108) 50(47, 56) 54(50, 63) 29(19, 38) 无职称No professional title 853(10.49) 102(88, 112) 50(47, 56) 56(51, 66) 29(17, 36) H值value 27.65⑤ 124.17⑤ 60.46⑤ 25.38⑤ 工作年限/年Working years/years② ≤3 873(10.73) 99(85, 106) 48(46, 54) 55(51, 66) 32(21, 39) >3~10 1 802(22.15) 97(82, 105) 49(47, 56) 53(49, 62) 32(22, 40) >10~20 2 029(24.94) 96(84, 107) 51(48, 57) 53(49, 61) 29(19, 37) >20 3 431(42.18) 101(88, 112) 52(48, 57) 55(50, 63) 27(17, 35) H值value 113.22⑤ 152.70⑤ 42.86⑤ 198.54⑤ 个人年收入/元Annual personal income/yuan② ≤30 000 1 257(15.45) 99(84, 107) 49(47, 56) 53(50, 63) 30(19, 38) >30 000~50 000 3 059(37.60) 100(85, 110) 50(47, 56) 54(50, 63) 29(18, 37) >50 000~100 000 3 410(41.92) 99(85, 107) 51(48, 57) 54(50, 62) 29(19, 36) >100 000 409(5.03) 101(88, 109) 53(48, 58) 56(51, 66) 27(17, 35) H值value 8.07⑤ 54.54⑤ 19.61⑤ 9.77⑤ 日均工作时长Average daily working hours/h② <7 269(3.31) 102(89, 113) 51(47, 56) 55(51, 68) 29(19, 37) 7~8 3 613(44.41) 100(86, 108) 50(48, 56) 55(51, 65) 28(18, 36) >8~10 3 133(38.51) 98(84, 107) 51(48, 57) 53(49, 62) 29(19, 37) >10 1 120(13.77) 99(84, 109) 52(48, 57) 52(47, 59) 29(20, 38) H值value 29.26⑤ 19.29⑤ 150.78⑤ 18.16⑤ 工作场所Workplace① 社区卫生服务中心Community health service center 2 454(30.18) 99(85, 109) 51(48, 57) 55(50, 64) 28(18, 37) 乡镇卫生院Township hospitals 5 678(69.82) 99(85, 108) 51(48, 57) 54(50, 62) 29(19, 36) Z值value -0.66 -0.63 -3.04⑤ -0.49 注:①使用Mann-Whitney U检验;②使用Kruskal-Wallis H检验;③以人数(占比/%)表示;④以M(P25, P75)表示;⑤ P<0.05。
Note: ① Mann-Whitney U test was used; ② Kruskal-Wallis H test was used; ③ Number of people (proportion/%); ④ M(P25, P75); ⑤ P<0.05.表 2 基层卫生人员工作-家庭支持、职业认同、工作满意度和职业倦怠的相关性分析
Table 2. Correlation analysis of work-family support, career identity, job satisfaction, and job burnout among primary health care workers
变量
Variable工作-家庭支持
Work-family support工作支持
Work support家庭支持
Family support职业认同
Career identity工作满意度
Job satisfaction职业倦怠
Job burnout情感衰竭
Emotional exhaustion去人格化
Deperson-alization个人成就感
Personal accomplishment工作-家庭支持Work-family support 1.000 工作支持Work support 0.966① 1.000 家庭支持Family support 0.712① 0.545① 1.000 职业认同Career identity 0.406① 0.358① 0.447① 1.000 工作满意度Job satisfaction 0.568① 0.585① 0.307① 0.215① 1.000 职业倦怠Job burnout -0.432① -0.387① -0.421① -0.472① -0.360① 1.000 情感衰竭Emotional exhaustion -0.466① -0.453① -0.338① -0.288① -0.406① 0.633① 1.000 去人格化Depersonalization -0.495① -0.462① -0.424① -0.416① -0.387① 0.761① 0.650① 1.000 个人成就感Personal accomplishment -0.205① -0.160① -0.295① -0.397① -0.146① 0.785① 0.152① 0.359① 1.000 注:①P<0.05。
Note: ① P<0.05.表 3 工作-家庭支持对职业倦怠影响的多因素分层线性回归分析
Table 3. Multivariate hierarchical linear regression analysis of the effect of work-family support on job burnout
变量
Variable模型1 β值
Model 1 β value模型2 β值
Model 2 β value模型3 Model 3 方差膨胀因子
variance inflation factorβ值value P值value 性别(对照男) Gender (compared with male) 女Female -0.033 -0.055 -0.034 0.001 1.186 年龄/岁(对照≤25岁) Age/years (compared with≤25 years) >25~35 -0.076 -0.057 -0.038 0.086 5.996 >35~45 -0.214 -0.159 -0.132 <0.001 8.296 >45~55 -0.242 -0.180 -0.156 <0.001 9.127 >55 -0.103 -0.073 -0.063 <0.001 2.605 个人年收入/元(对照≤30 000元) Annual personal income/yuan (compared with≤30 000 yuan) >30 000~50 000 -0.002 0.008 0.025 0.063 2.292 >50 000~100 000 0.028 0.028 0.060 <0.001 2.613 >100 000 -0.001 0.008 0.031 0.005 1.484 日均工作时长(对照7~8 h) Average daily working hours/h (compared with 7-8 h) <7 0.008 0.016 0.014 0.129 1.044 >8~10 0.066 0.037 0.043 <0.001 1.179 >10 0.062 0.038 0.037 <0.001 1.180 工作-家庭支持Work-family support -0.446 -0.192 <0.001 1.789 职业认同Career identity -0.352 <0.001 1.262 工作满意度Job satisfaction -0.179 <0.001 1.548 R2 0.040 0.232 0.350 调整后R2 Adjusted R2 0.038 0.231 0.348 F值value 17.033① 2 031.741① 729.569① 注:①P<0.05。
Note: ① P<0.05.表 4 总效应、直接效应及中介效应分解
Table 4. Total effects, direct effects, and mediation effects decomposition
效应类型
Effect type效应值
Effect valueBoot标准误
standard errorBoot CI下限
Boot CI lower limitBoot CI上限
Boot CI upper limit效应占比
Effect proportion/%总效应Total effect -0.524② 0.013 -0.559 -0.517 直接效应Direct effect -0.228② 0.016 -0.258 -0.202 44.90 间接效应1 Indirect effect 1① -0.174② 0.007 -0.188 -0.164 32.80 间接效应2 Indirect effect 2① -0.122② 0.008 -0.134 -0.107 22.30 注:①间接效应1为工作-家庭支持→职业认同→职业倦怠;间接效应2为工作-家庭支持→工作满意度→职业倦怠;② P<0.001。
Note: ① Indirect effect 1 is work family support → career identity → job burnout; The indirect effect 2 was work family support → job satisfaction → job burnout; ② P<0.001. -
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