Phase 1: Application Program Components Screening
As for needs management on treatment-stage patients with cervical cancer had been poorly studied. In this phase, we systematically reviewed the development methods of mobile phone-based application for patients with no restrictions on cancer types, so that to screen the application components of needs management suited for cervical cancer. Totally 13 articles with 16 applications were included. Information about cancer type, primary outcomes, name of the application, application module, application developing method, and usability evaluation method was extracted. The PRISMA flow diagram and an overview of the application construction shows in supplementary information 2 and 3. Unfortunately, there was no such application acting as a navigation instrument to personalized supportive care needs and supply for cervical cancer patients undergoing surgery.
Phase 2: New Application Program Draft Forming
In total, 111 patients with cervical cancer undergoing surgery were recruited for needs assessment by using the “needs” part of the PNSS and PNSS-GC to define the common and specific supportive care needs. These participants aged from 23 to 67 years (mean: 47.94; SD: 8.10). Among them, 99 out of a total of 111 patients (89.2%) were married, 94 of them (84.7%) obtained a high school degree or below, and 54 of them (48.6%) were from the countryside. Informational needs was the highest common needs (mean: 3.80; SD: 0.91), see supplementary information 4. The top three specific needs were ranked as follows, “protecting my privacy” (81.1%), “telling me the correct way to clean my perineum in daily life” (75.7%) and “reducing the possible discomfort caused by gynecological examination” (71.2%). The information needs, skills guidance about specific symptom management, and dignity maintaining were urgent to manage. These results provided evidence to help further push targeted support measures relation to patients’ perceived needs, so that to enrich the content of the program draft.
On the basis of phase 1 and 2, we formed a 4 first-level, 17 second-level and 47 third-level application indexes program draft. The first-level indexes were also the source catalog of the application, which contained four different time intervals, namely the hospital admission stage, presurgery stage, post-surgery (hospitalization) stage and post-surgery (home interval) stage. The second- and third-level indexes corresponded to the sub-catalog related to supportive care measures under the source catalog. The detailed information of each module of the prototype application (version 1.0) displays in Table 1.
Table 1
Detail functions of modules of the mobile phone portal and web-based portal.
Portal | Major modules | Function | Remarks |
Mobile-based | Quick Assessment | · Assessing the supportive care needs,psychological health at two intervals. . Forming a warning value if existed. | · Respectively on the day of admission, 7 days after admission. · Measured by the needs and supply part of PNSS, PNSS-GC, and FACT-Cx. · According to the assessment results, tracking warning value record to provide evidence for customized support. |
Mobile-based | Professional Support | · Pushing individual information or services about professional supportive care according to the Quick Assessment and warning value reminders. | · Focus on professional supportive care about informational, technical, psychological/ emotional and care coordination and communication and specific supportive care needs range from hospital admission to post-surgery. · Pop-up messages with quick links of the professional support would display if warning value existed. |
Mobile-based | Interactive Platform | · Pushing specific suggestions and providing a real-time online consultation according to the Quick Assessment and warning value reminders. · Message board and interactive feedback. | · Mainly focus on supportive care needs during home rehabilitation period. · Information records of the interactive platform. |
Mobile-based | Personal Information | · Application login. · Providing basis on information fetch for the backstage. | · Basic login information. · Results of the Quick Assessment. · Notes of the use time, frequency, and support provision. |
Mobile-based | Reminders | · Waring value of reminder, the fill-out surveys and messages alert (such as date of the follow-up). | · Pop-up messages launched. · Pushing notification. |
Web-based | User Permission Setting | · Healthcare professional and researcher login port. | · Basic login information. |
Web-based | Module Management | · Providing consultation feedback and managing the warning value by healthcare professional. | · Manage the mobile phone administration portal. · Sending message alert. · Waring value management. |
Web-based | Data Statistics | · Primary data of the application influx linked with mobile phone portal. | · Users’ basic login information. · Application time use, frequency and interactive records. · Results of the needs, supply and quality of life. |
Table 1 here
Phase 3: Application Program Draft Refining
Expert reviews were described to validate the requirements of the program draft (version 1.0). The draft was sent to ten experts by e-mail. The experts ranged in age from 30 to 57 years (mean: 42.80; SD: 9.97) and had 8 to 28 years of work experience (mean: 15.60; SD: 9.20). Six experts were engaged in gynecological supportive care provision, while the other four were concentrated on researches about cancer nursing or women’s psychological behaviors. Experts were instructed to read the draft in detail and needed to write suggestions as tracked changes in the text of the draft. The comments were returned to the first author via e-mail. Total 43 suggestions were subsequently implemented to improve the application interface. The suggestions mainly focused on the index construction, language expression, content and structure of the application (see supplementary information 5). According to the suggestions, we revised and formed 4 first-level, 21 second-level and 42 third-level indexes of the mobile application prototype (version 2.0) (the first and second indexes shows in supplementary information 6).
Phase 4: Application Preinstallation
The prototype application (version 2.0) used Linux of the Android system as the core of the mobile phone console. After completing data interaction between the mobile-based portal and web-based healthcare professional portal, the mobile-based portal for patients would acquire data from the server or save operating data roots from the user interaction to the server. The web-based portal adopted the web application open source Spring plus springMVC plus Hibernate as the framework. Then the mobile system was layered through springMVC. The management of the web-based portal was displayed through browser access to realize the intuitive display of the system. The mobile application named Womb Guard (WG) refers to the health assistant of the female womb. After testing the compatibility and stability in five different mobile phone systems, there was no frequency of flashbacks. Part of the interface of WG shows in Fig. 4.
Figure 4 here
Phase 5: Pilot Testing & User Experience Collection
Total 14 patients with cervical cancer who were undergoing surgery (both IG and CG was seven, paired with age) and four healthcare professionals (a software development engineer, two gynecological nurses and a gynecological doctor) were invited to participate the pilot testing. Patients in the IG and healthcare professionals were asked to download and install the application on the day of patients’ admission. The detailed testing procedure shows in Fig. 5. The mean age of patients was 48.21 years (SD: 7.19) and the average using time of mobile phone was 3.16 (SD: 1.58). About 71.43% patients were from urban area and obtained a middle school degree or high, 78.57% had no religious belief and 92.86% had married. The characteristics of patients in each group shows in supplementary information 7. The healthcare professionals aged from 28 to 36, and had 3 to 13 years of working experience. A total of 294 page views for portal of patients and 10 platform interactions were captured, and 91 person-time viewed the interactive results on the platform.
Figure 5 here
Table 2 presents the outcome measures at baseline and over time by group. There were no group differences at baseline. The perceived supportive care supply part of both groups increased by a week, as measured by their perceived care coordination and communication needs scores (IG: 2.72 vs. 4.22; CG: 2.60 vs. 3.34), Qol (physical well-being subscale [IG: 22.00 vs. 27.43; CG: 18.14 vs. 26.57] and cervix subscale [IG: 28.43 vs. 35.29; CG: 30.71 vs. 27.86]). The IG had a better Qol than the CG did after a week (p < 0.05), including the total score (IG: 76.12 vs. 93.25), emotional well-being (IG: 13.43 vs. 16.15]) and cervix subscale (IG: 28.43 vs. 35.29). There existed a tendency of supportive care needs and perceived supply between two groups, and there was an upward trend of the supply in the IG (see Fig. 6). Unfortunately, although we had set the warning value to help provide personalized supportive notification, there was no warning value appeared in our pilot study. Overall, the feedback on using experience showed that the users had positive evaluation with the application, which was designed to be user-friendly, and provided support to post surgery recovery. The suggestions raised among users voiced their expectation about extending the functions of the application and prolonging the usage (see supplementary information 8).
Table 2
Outcome measures at baseline and over time by group.
Variables | Intervention group mean(SD) | Control group mean(SD) | p value (at baseline) | p value (IG: between-group comparison) | p value (CG: between-group comparison) | p value (inter-group comparison) |
Baseline | A week | Baseline | A week |
Total score of the PNSS- Needs part | 3.30(0.84) | 3.88(0.79) | 3.08(0.73) | 4.07(0.60) | 0.61 | 0.37 | 0.01 | 0.62 |
Informational needs | 3.85(0.62) | 4.31(0.69) | 3.56(0.76) | 4.30(0.58) | 0.46 | 0.24 | 0.01 | 0.97 |
Technical needs | 3.34(1.13) | 3.82(0.88) | 2.95(0.88) | 4.10(0.68) | 0.49 | 0.49 | 0.01 | 0.51 |
Psychological/ emotional needs | 3.09(1.02) | 3.93(0.96) | 3.09(0.86) | 3.79(0.73) | 0.99 | 0.21 | 0.02 | 0.76 |
Care coordination and communication needs | 3.07(1.04) | 3.48(1.09) | 2.89(0.86) | 4.11(0.82) | 0.72 | 0.51 | 0.02 | 0.25 |
Total score of the PNSS-GC- Needs part | 4.11(0.47) | 3.99(0.59) | 3.51(0.81) | 3.79(0.78) | 0.12 | 0.12 | 0.01* | 0.60 |
Total score of the PNSS- Supply part | 2.72(1.00) | 4.22(0.46) | 2.60(0.50) | 3.34(1.07) | 0.79 | < 0.001** | 0.01* | 0.06 |
Informational needs | 2.94(1.02) | 4.59(0.25) | 3.27(0.66) | 3.82(0.92) | 0.48 | < 0.001** | < 0.001** | 0.05 |
Technical needs | 2.71(1.16) | 4.36(0.32) | 2.53(0.34) | 3.47(1.09) | 0.69 | < 0.001** | < 0.001** | 0.06 |
Psychological/ emotional needs | 2.41(1.39) | 3.90(0.55) | 2.12(1.07) | 3.23(1.35) | 0.67 | < 0.001** | 0.01* | 0.25 |
Care coordination and communication needs | 2.55(1.30) | 4.07(0.46) | 2.51(0.28) | 2.88(1.16) | 0.94 | < 0.001** | 0.19 | 0.03* |
Total score of the PNSS-GC- Supply part | 2.94(1.21) | 3.96(0.68) | 2.79(0.79) | 3.94(0.84) | 0.79 | < 0.001** | 0.19 | 0.97 |
Total score of the FACT-Cx | 76.12(5.85) | 93.25(6.33) | 76.05(5.79) | 86.89(14.16) | 0.98 | < 0.001** | 0.06 | 0.30 |
Physical well-being | 22.00(5.80) | 27.43(0.16) | 18.14(7.03) | 26.57(0.98) | 0.29 | 0.05 | 0.02* | 0.04* |
Functional well-being | 14.00(6.43) | 18.71(3.15) | 20.29(5.56) | 22.00(2.71) | 0.07 | 0.12 | 0.58 | 0.06 |
Social/family well-being | 17.57(6.45) | 19.29(2.56) | 13.71(5.09) | 14.14(6.26) | 0.24 | 0.45 | 0.92 | 0.07 |
Emotional well-being | 13.43(3.26) | 16.15(3.13) | 12.71(3.99) | 19.00(6.61) | 0.72 | 0.02* | 0.06 | 0.32 |
Cervix subscale | 28.43(4.12) | 35.29(2.21) | 30.71(3.90) | 27.86(8.55) | 0.31 | < 0.001** | 0.42 | 0.04* |
Note: IG: intervention group, CG: control group. SD: standard deviation. PNSS: professional nursing support scale, PNSS-GC: professional nursing support scale- gynecological cancer, FACT-Cx: functional assessment of cancer therapy- cervix subscale. * p < 0.05, ** p < 0.001. |
Table 2 and Fig. 6 here